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ora-600 kdsgrp1 错误描述

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标题：ora-600 kdsgrp1 错误描述

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当 fetch作找不到预期的行时，会引发 ora-600 [kdsgrp1] 错误。该错误在内存中命中，因此可能是仅内存错误或由磁盘损坏导致的错误。

此错误可能表示（但不限于）以下任何情况：

  • 丢失写入
  • 并行 DML 问题
  • 索引损坏
  • 数据块损坏
  • 一致性读取 [CR] 问题
  • 缓冲区缓存损坏

说明 285586.1 - ORA-600 [kdsgrp1] 中
提供了已知问题的完整列表：
每个错误都有一个简短描述，指示遇到它的情况。可以通过选择您的数据库版本来缩短 bug 列表，以仅显示可能影响您的问题。

此问题可能是间歇性的，也可能持续存在，直到修复底层磁盘级别损坏为止。间歇性问题可能是基于内存的（但是，对损坏的间歇性访问可能会与间歇性内存问题相混淆）。

常见的解决方法

如果问题仅在内存中，我们可以尝试通过刷新缓冲区缓存来立即解决问题，但请记住考虑对生产系统的性能影响：

更改系统刷新buffer_cache;

如果我们遇到间歇性一致性读取问题，我们可以尝试禁用 rowCR，这是一种优化，通过在初始化文件中设置 _row_cr=FALSE 来减少查询期间的一致性读取回滚。但是，这可能会导致查询的性能下降。请检查“RowCR hits”/“RowCR attempts”这两个统计信息的比率，以确定是否要使用解决方法。

如果这是索引损坏的结果，那么我们可以删除并重新构建索引。请注意，这将需要在 生产系统上有一个 maintenance window。

根本原因确定
现在让我们看看我们如何发现问题的根本原因：查找此问题根本原因的第一步是检查生成的跟踪文件。ora-600 将在跟踪目录中生成跟踪文件，并在事件目录中的事件 ID 下生成事件文件。
跟踪文件的顶部告诉我们遇到错误时正在运行的 SQL：

—–此会话的当前 SQL 语句 （sql_id=9mamr7xn4wg7x） —–

这立即向我们显示了访问的数据对象。在跟踪文件中搜索文本字符串 ‘Plan Table’ 将找到此跟踪文件中转储的 SQL 执行计划。对于持久性问题，这允许我们确定哪些索引已被访问，从而确定应验证以检查块损坏的索引：

SQL>分析索引 <OWNER>.<INDEX NAME>在线验证结构;

指数分析。

我们可以采取的另一种方法是使用 trace 文件中包含的 file 和 block 信息。在跟踪文件的顶部，我们将找到有关发现损坏的块的信息：

会话 ID：（3202.5644） 2011-03-19 04：12：16.910
行 07c7c8c7.a 在
文件# 31 块# 510151插槽 11 未找到的延续

此信息可用于识别 dba_extents 中的对象详细信息：

从 dba_extents 中选择 owner、segment_name、segment_type、partition_name，tablespace_name
其中 relative_fno = <文件 id>
并且 <block#> 在 block_id 和 （block_id+blocks-1） 之间;

然后我们可以验证这个对象，例如一个表和它的所有索引：

分析表 <OWNER>.<TABLE NAME>在线验证结构级联;

请记住，我们可能正在处理不在对象块本身中的永久损坏。这方面的示例包括：

  • 可传输表空间作导致的字典损坏问题：检查 dba_tablespaces 以查看表空间是否已插入。
  • ASM 磁盘组镜像中的写入丢失 – 最有可能在存在大量 IO 和磁盘重新同步活动时看到。要检查此内容，请运行 dbms_diskgroup.checkfile 以检测镜像差异

如果 analyze 报告没有损坏，则检查表上是否有任何链接的行。如果存在这些，则可能存在未检测到的损坏，并且每当运行 SQL 时，问题都会再次出现。导出表也会检测到此问题。

如果 analyze 和 export 表（在存在链式行的情况下）都报告没有错误，则应将其视为一致性读取问题。

了解问题的性质后，您可以查看已知 bug 列表并确定哪个 bug 与您的条件匹配。如果您无法确定哪个问题影响了您，请向 Oracle 技术支持提交服务请求，并上传所有节点的 RDBMS 和 ASM（如果适用）实例警报日志、生成的任何跟踪和事件文件以及问题性质的完整描述。

 

Bug Fixed Description
32311758 23.1.0.0.0 ORA-600: internal error code, arguments: [kdsgrp1] on spatial physical standby database
32065006 23.1.0.0.0 Sdo_filter() fails with ORA-600: internal error code, arguments: [kdsgrp1]
32022223 19.12, 21.3.0.0.0 Sdo_filter fails with ORA-600: internal error code, arguments: [kdsgrp1]
28392179 19.11, 21.1.0.0.0 ORA-00600 [kdsgrp1] error on standby after intensive insert on the primary DB
29506942 18.11, 18.18, 19.8, 20.1 sdo_filter fails with ORA-600: internal error code, arguments: [kdsgrp1]
29311927 18.11, 18.18, 19.8, 20.1 sdo_filter fails with ORA-600: internal error code, arguments: [kdsgrp1]
28547478 12.2.0.1.DBRU:200714, 18.11, 18.18, 19.2, 20.1 ORA-600 [kdsgrp1] When Running Workload
27869764 19.1 Sdo_filter() call coredumps with [kdsgrp1] exception [optimized mbrs]
27397048 12.1.0.2.190115, 12.2.0.1.DBRU:190115, 18.18, 18.5, 19.1 Intermittent ORA-600[kdsgrp1] Raised By Query Using Index
26203182 11.2.0.4.200114, 12.1.0.2.190716, 12.2.0.1.DBRU:190115, 18.1 Lost Writes on ZFS if DNFS is enabled causing several Internal Errors. ORA-600 [kdsgrp1] ORA-8103 ORA-600 [3020] ORA-752 ORA-756
22581771 12.2.0.1.DBRU:180417, 18.1 ORA-600 [kdsgrp1] On Domain Index With Concurrent Insert And Select (With Clause)
21180699 18.1 ORA-7445/ ORA-00600 argument [kdibowrite()] / [kdibc3position()+78] / [20003] / [kcfrbd_3] / [25027] [kdsgrp1] with Execution plan ‘BITMAP’ access
22267274 12.2.0.1 CDB: Hit ORA-600 [kdsgrp1] and ORA-600 [4042]
17273253 12.1.0.1.1, 12.2.0.1 Various ORA-600 corruption errors with ASM
16195231 11.2.0.3.BP21, 11.2.0.4, 12.1.0.2, 12.2.0.1 ORA-7445 / ORA-600 from COMPRESSED table with LONG column
14576755 12.1.0.1.4, 12.1.0.2, 12.2.0.1 Corruption type ORA-600 errors from heavy concurrent DML on index cluster table
33005241 19.16, 21.7 ORA-00600 [kdsgrp1] error when using row CR
33599665 19.17 ORA-600 [kdsgrp_lost_piece] / ORA-600 [kdsgrp1-kdsgrp] While Running Flashback Query on FDA Enabled Table
31843845 19.13, 21.5 ORA-600 [kdsgrp1] Error or Wrong / Duplicate Results When Advanced Compressed Index Skip Scan Used to Access Rows
32417227 19.12 OLTP Compression Lock Bit Not Respected In Uncompressed Blocks
31228670 12.1.0.2.201020, 12.2.0.1.DBRU:201020, 18.12, 19.9 Corruption LOST Write : Rebalance disk resync causing lost write, mirror mismatches , several errors can be reported
31192039 12.2.0.1.DBRU:201020, 18.12, 18.18, 19.9 ORA-1554 and/or ORA-600 [kdsgrp1] While Deleting From A Compressed Index
31642462 19.14 ORA-600 [kdsgrp1-kdsgrp] when doing a version query using rowid having large row data with hybrid columnar compression enabled.
30651570 18.14, 18.18, 19.10 ORA-600: [kdsgrp1] After INSERT With APPEND Hint In Compressed Partitioned Table
32596207 21.0 ORA-600[kdsgrp1] failure using sdo_filter() function
29428230 18.11, 18.18, 19.8, 20.1 sdo_filter fails with ORA-600: internal error code, arguments: [kdsgrp1]
29362596 18.11.0.0.200714DBRU, 18.11, 18.18, 19.8.0.0.200714DBRU, 19.8, 20.1 sdo_filter fails with ORA-600: internal error code, arguments: [kdsgrp1]
29350868 18.11.0.0.200714DBRU, 18.11, 18.18, 19.8.0.0.200714DBRU, 19.8, 20.1 sdo_filter fails with ORA-600: internal error code, arguments: [kdsgrp1]
29139070 18.11.0.0.200714DBRU, 18.11, 18.18, 19.8.0.0.200714DBRU, 19.8, 20.1 very small adjacent insert causes index corruption ORA-600[kdsgrp1]
29048605 19.3.0.0.190416DBRU, 19.3, 20.1 index truncation causes index corruption ORA-600[kdsgrp1]
28881035 19.2, 19.2.0.0.181005R, 20.1 very small update causes index corruption ORA-600[kdsgrp1]
28802077 19.2, 19.2.0.0.181005R, 20.1 sdo_filter() fails with ORA-600[kdsgrp1]
27063461 19.11, 20.1 Physical Standby Hits ORA-600[kdbdmp_full:non-KDDBTDATA block. Use kcbtdu for it.]
28511632 23.4 Corruption LOST Write : Incomplete RMAN DUPLICATE can allow data file overwrites at Source database
27394954 19.1 sdo_filter fails with ORA-600 [kdsgrp1] after delete,insert,delete,insert,commit
27658186 12.2.0.1, 12.2.0.1.DBRU:190115, 18.5 ORA-600 [kdsgrp1] / Some rows not indexed in Text index in highly concurrent environment
24699619 12.2.0.1.171121DBRU, 12.2.0.1.171130WINDBBP, 12.2.0.1.DBRU:171121, 18.1 xdbstress hit ora 600 [kdsgrp1]
12690729 18.1 ORA-600 [kdsgrp1] errors when the active standby database recovery is enabled using CURRENT LOGFILE
22575209 12.2.0.1 ORA-600 [kdsgrp1] ORA-600 [25027] ORA-8103 ORA-1578 ORA-3254 in ADG Standby Database for Full Scan on ASSM segment – superseded
22519146 12.1.0.2.171017, 12.2.0.1 ORA-600 [kdsgrp1] or ORA-600 [kdsgrpcalcblockcount: hwmbno<=dbabno] or ORA-8103 in 12c on HCC Table in EXADATA
22241601 12.2.0.1 ORA-600 [kdsgrp1] ORA-1555 / ORA-600 [ktbdchk1: bad dscn] due to Invalid Commit SCN in INDEX block
21973601 12.2.0.0, 12.2.0.1 Querying a partitioned table may fail with ORA-00600 [kdsgrp1]
21634686 12.2.0.1 ORA-600 [kdsgrp1] / ORA-600 [ktfbhget:clsviol_kcbgcur_9] With Hybrid Columnar Compression (HCC)
21532755 11.2.0.4.171017, 12.1.0.2.171017, 12.2.0.1 ORA-600 [25027] By Concurrent queries while Create Index Online or ORA-8102 Table/Index mistmatch after Create Index Online or ONLINE_INDEX_CLEAN wait for DMLs
21096955 12.2.0.1 ORA-600 [kdsgrp1] / ORA-600 [ktfbhget:clsviol_kcbgcur_9] With Hybrid Columnar Compression (HCC)
19689979 11.2.0.4.170718, 12.1.0.2.160119, 12.1.0.2.DBBP07, 12.2.0.1 ORA-8103 or ORA-600 [ktecgsc:kcbz_objdchk] or Wrong Results on PARTITION table after TRUNCATE in 11.2.0.4 or above
19630914 12.2.0.1 ORA-600 [kdsgrp1] And Other Errors ORA-600 [6033] When BigSCN Testing Is Enabled
19614585 11.2.0.4.BP17, 12.1.0.2.DBBP03, 12.2.0.1 Wrong Results / ORA-600 [kksgaGetNoAlloc_Int0] / ORA-600 [12406] / ORA-7445 / ORA-8103 / ORA-1555 from query on RAC ADG Physical Standby Database
18607546 11.2.0.4.6, 11.2.0.4.BP16, 12.1.0.2.3, 12.1.0.2.DBBP06, 12.2.0.1 ORA-600 [kdblkcheckerror]..[6266] corruption with self-referenced chained row. ORA-600 [kdsgrp1] / Wrong Results / ORA-8102
18311351 12.2.0.1 ORA-1/ORA-10388 ORA-7445 [kdzsbuffercupiece_col] ORA-600 [kdsgrp1]/ORA-1499 Wrong Results, Index Inconsistency after Parallel Direct Path Insert of HCC table in EXADATA
17779978 12.2.0.1 ORA-00600 [kdsgrp1] & ORA-7445 [hshhsv] & ORA-7445 [pkrcd] errors on CDB
17761775 11.2.0.3.9, 11.2.0.3.BP22, 11.2.0.4.2, 11.2.0.4.BP03, 12.1.0.1.3, 12.1.0.2, 12.2.0.1 ORA-600 [kclchkblkdma_3] ORA-600 [3020] or ORA-600 [kcbchg1_16] Join of temp and permanent table in RAC might lead to corruption – superseded
17357359 12.1.0.2, 12.2.0.1 ORA-600 [kdsgrp1] during fetch by rowid
17160362 12.1.0.2, 12.2.0.1 ORA-600 [kdsgrp1] & [kclchkblk_3] & [kclchkblkdma_3] in rdbms
16849623 12.1.0.2, 12.2.0.1 ORA-600 [kdsgrp1] While Running Workload On Tables With Chained Rows
16698629 12.1.0.2, 12.2.0.1 ORA-600 [kdsgrp1] executing SELECT on table modified by a loosely coupled clusterwide global transaction
16555614 12.1.0.2, 12.2.0.1 mdidxridchk() causes buffer overrun problem when more than 4000 rows selected
16345143 12.2.0.1 Event 10231 does not skip row for IOT with non-existent nrid
14044260 12.1.0.2, 12.2.0.1 Update DML with long bind LOB that moves row to new partition fails with ORA-600 [kdsgrp1] – superseded
17449815 11.2.0.4.4, 11.2.0.4.BP11, 12.1.0.2, 12.2.0.1 ORA-8102 ORA-1499 after ORA-1/ORA-2291 by MERGE with DML ERROR LOGGING
17204397 12.1.0.2, 12.2.0.1 ORA-8005 ORA-8103 ORA-1410 ORA-600 [kdsgrp1] on Bitmap Index. Root Block may be repeatedly pinned/unpinned
16844448 11.2.0.3.9, 11.2.0.3.BP22, 11.2.0.4, 12.1.0.2, 12.2.0.1 ORA-600 [3020] after flashback database in a RAC
16563781 12.1.0.2, 12.1.0.2.180116, 12.2.0.1 version query may return wrong result on a table in TTS tablespace
21425496 11.2.0.4.190416, 12.1.0.1, 12.1.0.2.190716 ORA-752 or ORA-600 [3020] on recovery of Block Cleanout Operation OP:4.6
17518816 12.1.0.0, 12.1.0.1 ORA-600 [kdsgrp1] on select statements on a Active Dataguard Standby database
14790903 11.2.0.4, 12.1.0.1 ora 600 [kdsgrp1]
14527172 12.1.0.1 ORA-600 [4097] And [kdsgrp1] After unplugging and plugging the PDB In RAC Environment
13614906 12.1.0.1 ORA-600 [kdsgrp1] due to missing weak changes from an XA transaction in RAC – superceded
13399500 11.2.0.3.BP15, 11.2.0.4, 12.1.0.1 ORA-600 [kdsgrp1] when updating a chained rows on a ehcc table
13146182 11.2.0.2.11, 11.2.0.2.BP17, 11.2.0.3.10, 11.2.0.3.BP07, 11.2.0.4, 12.1.0.1 ORA-1499 ORA-8102 ORA-600 [kdsgrp1] Bitmap Index / Table mismatch
12821418 11.2.0.3.8, 11.2.0.3.BP18, 11.2.0.4, 12.1.0.1 Direct NFS appears to be sending zero length windows to storage device. It may also cause Lost Writes
12619529 11.2.0.3.BP18, 11.2.0.4, 12.1.0.1 ORA-600[kdsgrp1] from SELECT on plugged in tablespace with FLASHBACK
12330911 12.1.0.1 EXADATA LSI firmware for lost writes
10633840 11.2.0.2.7, 11.2.0.2.BP17, 11.2.0.3, 12.1.0.1 ORA-1502 on insert statement on INTERVAL partitioned table. ORA-8102 / ORA-1499 Index inconsistency
10245259 11.2.0.2.BP03, 11.2.0.3, 12.1.0.1 PARALLEL INSERT with +NOAPPEND hint or if PARALLEL INSERT plan is executed in SERIAL corrupts index and causes wrong results
10209232 11.1.0.7.7, 11.2.0.1.BP08, 11.2.0.2.1, 11.2.0.2.BP02, 11.2.0.2.GIBUNDLE01, 11.2.0.3, 12.1.0.1 ORA-1578 / ORA-600 [3020] Corruption. Misplaced Blocks and Lost Write in ASM
10205230 11.2.0.1.6, 11.2.0.1.BP09, 11.2.0.2.2, 11.2.0.2.BP04, 11.2.0.3, 12.1.0.1 ORA-600 / corruption possible during shutdown in RAC
9770451 10.2.0.5.3, 11.2.0.2.1, 11.2.0.2.BP02, 11.2.0.3, 12.1.0.1 ORA-600 [20022] with bitmap indexes
9734539 11.2.0.2, 12.1.0.1 ORA-8102 / ORA-1499 corrupt index after update/merge using QUERY REWRITE
9469117 10.2.0.5.4, 11.2.0.1.BP04, 11.2.0.2, 12.1.0.1 Corrupt index after PDML executed in serial. Wrong results. OERI[kdsgrp1]/ORA-1499 by analyze
9457185 11.2.0.1.BP12, 11.2.0.2, 12.1.0.1 Intermittent ORA-600 [kdsgrp1] during CR read
9231605 11.1.0.7.4, 11.2.0.1.3, 11.2.0.1.BP02, 11.2.0.2, 12.1.0.1 Block corruption with missing row on a compressed table after DELETE
9145541 11.1.0.7.4, 11.2.0.1.2, 11.2.0.2, 12.1.0.1 OERI[25027]/OERI[4097]/OERI[4000]/ORA-1555 in plugged datafile after CREATE CONTROLFILE in 11g
9061269 11.2.0.2, 12.1.0.1 ORA-600 [kdsgrp1] executing CTX_QUERY.COUNT_HITS during concurrent sync Text index
8951812 11.2.0.2, 12.1.0.1 Corrupt index by rebuild online. Possible OERI [kddummy_blkchk] by SMON
8837919 11.2.0.2, 12.1.0.1 DBV / RMAN enhanced to detect ASSM blocks with ktbfbseg but not ktbfexthd flag set as in Bug 8803762
8803762 11.1.0.7.6, 11.2.0.1.2, 11.2.0.1.BP06, 11.2.0.2, 12.1.0.1 ORA-600[kdsgrp1], ORA-600[25027] or wrong results on 11g database upgrade from 9i
8771916 10.2.0.5.3, 11.1.0.7.6, 11.2.0.1.BP12, 11.2.0.2, 12.1.0.1 OERI [kdsgrp1] during CR read
8635179 10.2.0.5, 11.2.0.2, 12.1.0.1 Solaris: directio may be disabled for RAC file access. Corruption / Lost Write
8597106 11.2.0.1.BP06, 11.2.0.2, 12.1.0.1 Lost Write in ASM when normal redundancy is used
8546356 10.2.0.5.1, 11.2.0.1.3, 11.2.0.1.BP07, 11.2.0.2, 12.1.0.1 ORA-8102/ORA-1499/OERI[kdsgrp1] Composite Partitioned Index corruption after rebuild ONLINE in RAC
7710827 11.2.0.2, 12.1.0.1 Index rebuild or Merge partition causes wrong results in concurrent reads instead of ORA-8103
7705591 10.2.0.5, 11.2.0.1.1, 11.2.0.1.BP04, 11.2.0.2, 12.1.0.1 Corruption with self-referenced row in MSSM tablespace. Wrong Results / OERI[6749] / ORA-8102
7251049 11.2.0.1.BP08, 11.2.0.2, 12.1.0.1 Corruption in bitmap index introduced when using transportable tablespaces
16579042 11.2.0.4 ORA-600 [kjbmpocr:alh] ORA-600 [kclchkblkdma_3] by LMS in RAC which may lead to corruption
9527635 11.2.0.1.BP04, 11.2.0.2, 12.1.0.1 ORA-00600 [kdsgrp1] On Exadata
8650661 11.1.0.7.2, 11.2.0.1 OERI / corruption type errors using global transactions in RAC
8588540 11.1.0.7.2, 11.2.0.1 Corruption / ORA-8102 in RAC with loopback DB links between instances
7682186 11.2.0.1 ORA-600[kdsgrp1] on consistent read in RAC with global transaction
7329252 10.2.0.4.4, 10.2.0.5, 11.1.0.7.5, 11.2.0.1 ORA-8102/ORA-1499/OERI[kdsgrp1] Index corruption after rebuild index ONLINE
7289224 11.2.0.1 ORA-600 [kdsgrp1] on CR read with parallel query
6791996 11.2.0.1 ORA-600 errors for a DELETE with self referencing FK constraint and BITMAP index
6772911 10.2.0.5, 11.1.0.7.3, 11.2.0.1 OERI[12700] OERI[qertbFetchByRowID] OERI[kdsgrp1] due to bad CR rollback of INDEX block
6445948 10.2.0.4.4, 10.2.0.5, 11.1.0.7.8, 11.2.0.1 Intermitent ORA-600 [kdsgrp1] accessing table with a LONG
6404058 10.2.0.5, 11.1.0.7, 11.2.0.1 OERI:12700 OERI:kdsgrp1 OERI:qertbFetchByRowID wrong results from CR rollback of split index leaf
6129296 11.2.0.1 ORA-600 [kdsgrp1] by PARALLEL select for update with LOB
5621677 10.2.0.4, 11.1.0.6 Logical corruption with PARALLEL update
5374225 10.2.0.4, 11.1.0.6 SDO_FILTER query fails with OERI[kdsgrp1]
5368945 10.2.0.5, 11.1.0.6 ORA-600 [kdsgrp1] on Index Organized Table with Overflow
4883635 10.2.0.4, 11.1.0.6 MERGE (with DELETE) can produce wrong results or Logical corruption in chained rows
3408192 9.2.0.6, 10.1.0.3, 10.2.0.1 Heavy concurrent DML scenarios can cause $R table to contain deleted rowids

 

 

ORA-600 krhpfh_03-1208

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标题：ORA-600 krhpfh_03-1208

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

最近一个客户咨询一个问题,他正常的drop tbs,结果触发ORA-600 krhpfh_03-1208 错误,导致数据库crash

Wed Mar 26 14:33:20 2025
Thread 1 cannot allocate new log, sequence 478485
Checkpoint not complete
  Current log# 2 seq# 478484 mem# 0: /apps/data/oracle/orcl/redo02.log
Thread 1 advanced to log sequence 478485 (LGWR switch)
  Current log# 3 seq# 478485 mem# 0: /apps/data/oracle/orcl/redo03.log
Wed Mar 26 14:35:06 2025
Wed Mar 26 14:35:06 2025
drop tablespace XFF_MON_2016 including contents and datafiles cascade constraint
Read of datafile '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf' (fno 17) header failed with ORA-01208
Rereading datafile 17 header failed with ORA-01208
Errors in file /apps/svr/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_188213.trc  (incident=7677):
ORA-00600: 内部错误代码, 参数: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935],[],[],[],[],[]
ORA-01110: 数据文件 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-01122: 数据库文件 17 验证失败
ORA-01110: 数据文件 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-01208: 数据文件是旧的版本 - 不能访问当前版本
Incident details in: /apps/svr/oracle/diag/rdbms/orcl/orcl/incident/incdir_7677/orcl_ora_188213_i7677.trc
Wed Mar 26 14:35:07 2025
Trace dumping is performing id=[cdmp_20250326143507]
ORA-600 signalled during: drop tablespace XFF_MON_2016 including contents and datafiles cascade constraint...
Errors in file /apps/svr/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_188213.trc  (incident=7678):
ORA-00600: 内部错误代码, 参数: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935],[],[],[],[],[]
ORA-01110: 数据文件 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-00600: 内部错误代码, 参数: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935],[],[],[],[],[]
ORA-01110: 数据文件 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-01122: 数据库文件 17 验证失败
ORA-01110: 数据文件 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-01208: 数据文件是旧的版本 - 不能访问当前版本
Incident details in: /apps/svr/oracle/diag/rdbms/orcl/orcl/incident/incdir_7678/orcl_ora_188213_i7678.trc
Wed Mar 26 14:35:08 2025
Sweep [inc][7678]: completed
Sweep [inc][7677]: completed
Sweep [inc2][7677]: completed
Wed Mar 26 14:35:09 2025
Thread 1 cannot allocate new log, sequence 478486
Checkpoint not complete
  Current log# 3 seq# 478485 mem# 0: /apps/data/oracle/orcl/redo03.log
Errors in file /apps/svr/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_188213.trc  (incident=7679):
ORA-00600: 内部错误代码, 参数: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935],[],[],[],[],[]
ORA-01110: 数据文件 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-00600: 内部错误代码, 参数: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935],[],[],[],[],[]
ORA-01110: 数据文件 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-00600: 内部错误代码, 参数: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935],[],[],[],[],[]
ORA-01110: 数据文件 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-01122: 数据库文件 17 验证失败
ORA-01110: 数据文件 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-01208: 数据文件是旧的版本 - 不能访问当前版本
Incident details in: /apps/svr/oracle/diag/rdbms/orcl/orcl/incident/incdir_7679/orcl_ora_188213_i7679.trc
Trace dumping is performing id=[cdmp_20250326143511]
Errors in file /apps/svr/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_188213.trc:
ORA-00600: 内部错误代码, 参数: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935],[],[],[],[],[]
ORA-01110: 数据文件 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-00600: 内部错误代码, 参数: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935],[],[],[],[],[]
ORA-01110: 数据文件 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-00600: 内部错误代码, 参数: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935],[],[],[],[],[]
ORA-01110: 数据文件 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-01122: 数据库文件 17 验证失败
ORA-01110: 数据文件 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-01208: 数据文件是旧的版本 - 不能访问当前版本
Thread 1 advanced to log sequence 478486 (LGWR switch)
  Current log# 1 seq# 478486 mem# 0: /apps/data/oracle/orcl/redo01.log
Wed Mar 26 14:35:13 2025
Errors in file /apps/svr/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_188213.trc  (incident=15551):
ORA-00603: ORACLE server session terminated by fatal error
ORA-00600: internal error code, arguments: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935]
ORA-01110: data file 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-00600: internal error code, arguments: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935]
ORA-01110: data file 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-00600: internal error code, arguments: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935]
ORA-01110: data file 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-01122: database file 17 failed verification check
ORA-01110: data file 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-01208: data file is an old version - not accessing current version
Incident details in: /apps/svr/oracle/diag/rdbms/orcl/orcl/incident/incdir_15551/orcl_ora_188213_i15551.trc
Errors in file /apps/svr/oracle/diag/rdbms/orcl/orcl/incident/incdir_15551/orcl_ora_188213_i15551.trc:
ORA-00603: ORACLE server session terminated by fatal error
ORA-00600: internal error code, arguments: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935]
ORA-01110: data file 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-00600: internal error code, arguments: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935]
ORA-01110: data file 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-00600: internal error code, arguments: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935]
ORA-01110: data file 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-01122: database file 17 failed verification check
ORA-01110: data file 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-01208: data file is an old version - not accessing current version
Trace dumping is performing id=[cdmp_20250326143514]
Wed Mar 26 14:35:15 2025
Errors in file /apps/svr/oracle/diag/rdbms/orcl/orcl/trace/orcl_pmon_139367.trc  (incident=7224):
ORA-00600: internal error code, arguments: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935]
ORA-01110: data file 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
Incident details in: /apps/svr/oracle/diag/rdbms/orcl/orcl/incident/incdir_7224/orcl_pmon_139367_i7224.trc
Errors in file /apps/svr/oracle/diag/rdbms/orcl/orcl/trace/orcl_pmon_139367.trc:
ORA-00600: internal error code, arguments: [krhpfh_03-1208],[fno =],[17],[fecpc =],[454709],[fhcpc =],[402935]
ORA-01110: data file 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
Wed Mar 26 14:35:19 2025
drop tablespace XFF_MON_2016 including contents and datafiles cascade constraint
Wed Mar 26 14:35:20 2025
DBW0 (ospid: 139390): terminating the instance due to error 472
Instance terminated by DBW0, pid = 139390

这个报错信息看,但是发起drop tbs之后,数据库应该是检查file 17号文件的状态,发现这个版本状态过旧(ORA-01208: 数据文件是旧的版本),由于某种原因报出来了krhpfh_03-1208,导致数据库crash了,然后他尝试启动数据库报ORA-01113: file 17 needs media recovery

Wed Mar 26 17:11:00 2025
Starting ORACLE instance (normal)
Wed Mar 26 17:11:17 2025
LICENSE_MAX_SESSION = 0
LICENSE_SESSIONS_WARNING = 0
Picked latch-free SCN scheme 3
Wed Mar 26 17:11:28 2025
Using LOG_ARCHIVE_DEST_1 parameter default value as USE_DB_RECOVERY_FILE_DEST
Autotune of undo retention is turned on. 
IMODE=BR
ILAT =168
LICENSE_MAX_USERS = 0
SYS auditing is disabled
Starting up:
Oracle Database 11g Enterprise Edition Release 11.2.0.1.0 - 64bit Production
With the Partitioning, Oracle Label Security, OLAP, Data Mining,
Oracle Database Vault and Real Application Testing options.
Using parameter settings in server-side spfile /apps/svr/oracle/product/11.2.0/dbhome_1/dbs/spfileorcl.ora
System parameters with non-default values:
  processes                = 1000
  sga_target               = 0
  memory_target            = 66048M
  memory_max_target        = 66048M
  control_files            = "/apps/data/oracle/orcl/control01.ctl"
  control_files            = "/apps/svr/oracle/flash_recovery_area/orcl/control02.ctl"
  db_block_size            = 8192
  compatible               = "11.2.0.0.0"
  db_recovery_file_dest    = "/apps/svr/oracle/flash_recovery_area"
  db_recovery_file_dest_size= 3882M
  undo_tablespace          = "UNDOTBS1"
  remote_login_passwordfile= "EXCLUSIVE"
  db_domain                = ""
  dispatchers              = "(PROTOCOL=TCP) (SERVICE=orclXDB)"
  audit_file_dest          = "/apps/svr/oracle/admin/orcl/adump"
  audit_trail              = "DB"
  db_name                  = "orcl"
  open_cursors             = 300
  pga_aggregate_target     = 0
  diagnostic_dest          = "/apps/svr/oracle"
Wed Mar 26 17:11:29 2025
PMON started with pid=2, OS id=28315 
Wed Mar 26 17:11:29 2025
VKTM started with pid=3, OS id=28317 at elevated priority
VKTM running at (10)millisec precision with DBRM quantum (100)ms
Wed Mar 26 17:11:29 2025
GEN0 started with pid=4, OS id=28324 
Wed Mar 26 17:11:29 2025
DIAG started with pid=5, OS id=28326 
Wed Mar 26 17:11:29 2025
DBRM started with pid=6, OS id=28328 
Wed Mar 26 17:11:29 2025
PSP0 started with pid=7, OS id=28330 
Wed Mar 26 17:11:29 2025
DIA0 started with pid=9, OS id=28334 
Wed Mar 26 17:11:29 2025
MMAN started with pid=8, OS id=28336 
Wed Mar 26 17:11:29 2025
DBW0 started with pid=10, OS id=28338 
Wed Mar 26 17:11:29 2025
DBW1 started with pid=11, OS id=28340 
Wed Mar 26 17:11:29 2025
DBW2 started with pid=12, OS id=28342 
Wed Mar 26 17:11:29 2025
DBW3 started with pid=13, OS id=28344 
Wed Mar 26 17:11:29 2025
LGWR started with pid=14, OS id=28346 
Wed Mar 26 17:11:29 2025
CKPT started with pid=15, OS id=28348 
Wed Mar 26 17:11:29 2025
SMON started with pid=16, OS id=28350 
Wed Mar 26 17:11:29 2025
RECO started with pid=17, OS id=28352 
Wed Mar 26 17:11:29 2025
MMON started with pid=18, OS id=28354 
starting up 1 dispatcher(s) for network address '(ADDRESS=(PARTIAL=YES)(PROTOCOL=TCP))'...
Wed Mar 26 17:11:29 2025
MMNL started with pid=19, OS id=28356 
starting up 1 shared server(s) ...
ORACLE_BASE from environment = /apps/svr/oracle
Wed Mar 26 17:11:29 2025
ALTER DATABASE   MOUNT
Wed Mar 26 17:11:32 2025
Sweep [inc][7679]: completed
Sweep [inc][7224]: completed
Sweep [inc][15551]: completed
Sweep [inc2][7679]: completed
Sweep [inc2][7678]: completed
Sweep [inc2][7224]: completed
Sweep [inc2][15551]: completed
Successful mount of redo thread 1, with mount id 1724539585
Database mounted in Exclusive Mode
Lost write protection disabled
Completed: ALTER DATABASE   MOUNT
Wed Mar 26 17:11:34 2025
ALTER DATABASE OPEN
Errors in file /apps/svr/oracle/diag/rdbms/orcl/orcl/trace/orcl_ora_28406.trc:
ORA-01113: file 17 needs media recovery
ORA-01110: data file 17: '/apps/data/oracle/XFF_MON/XFF_MON_2016.dbf'
ORA-1113 signalled during: ALTER DATABASE OPEN...

由于现场已经破坏,无法分析当时库的情况和17号文件的具体情况做进一步判断,只能通过日志记录下这个类型的错误.
在oracle中关于ORA-600 krhpfh_03的bug也比较多
ORA-600-krhpfh_03

ORA-00069: cannot acquire lock — table locks disabled for xxxx

Posted on by

联系：手机/微信(+86 17813235971) QQ(107644445)QQ咨询惜分飞

标题：ORA-00069: cannot acquire lock — table locks disabled for xxxx

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

在oracle数据库中删除用户遭遇ORA-00069: cannot acquire lock — table locks disabled for HR_XXX_01错误

SQL>  drop user XFF cascade;
 drop user XFF cascade
*
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1
ORA-00069: cannot acquire lock -- table locks disabled for HR_XXX_01

关于ORA-00069错误解释

[oracle@xifenfei.com ~]$ oerr ora 00069
00069, 00000, "cannot acquire lock -- table locks disabled for %s"
// *Cause: A command was issued that tried to lock the table indicated in
//         the message. Examples of commands that can lock tables are:
//         LOCK TABLE, ALTER TABLE ... ADD (...), and so on.
// *Action: Use the ALTER TABLE ... ENABLE TABLE LOCK command, and retry
//          the command.

尝试lock表,直接hang,强制终止

SQL> alter table XFF.HR_XXX_01 enable table lock; 



^Calter table XFF.HR_XXX_01 enable table lock
*
ERROR at line 1:
ORA-01013: user requested cancel of current operation

查询tab$.flags的值

SQL> col object_name for a30
SQL> set lines 150
SQL> select x. object_name,obj#, flags
  2  from sys.tab$,(
  3  select object_name, object_id
  4  from dba_objects
  5  where owner='XFF'
  6  and object_name in ('HR_XXX_01','HR_XXXCONTROL','XXXLZB_JD1')
  7  and object_type = 'TABLE') x
  8  where obj# = x.object_id;

OBJECT_NAME                          OBJ#      FLAGS
------------------------------ ---------- ----------
XXXLZB_JD1                         246416 1073742353
HR_XXXCONTROL                      246421 1073742353
HR_XXX_01                          246424 1073742359

发现报错表的flags和其他表不一样(其他表为1073742353,而报错表为1073742359),对于这种情况官方给出来的解决方法,关闭库,确保没有任何额外会话连接上来
ora-00069

因为本身要重启库维护,直接把库启动到upgrade模式进行操作

[oracle@xifenfei.com ~]$ sqlplus / as sysdba

SQL*Plus: Release 19.0.0.0.0 - Production on Fri Feb 14 20:29:28 2025
Version 19.24.0.0.0

Copyright (c) 1982, 2024, Oracle.  All rights reserved.


Connected to:
Oracle Database 19c Enterprise Edition Release 19.0.0.0.0 - Production
Version 19.24.0.0.0

SQL> alter system checkpoint;

System altered.

SQL> /

System altered.

SQL> shutdown immediate;
Database closed.
Database dismounted.
ORACLE instance shut down.
SQL> startup upgrade;
ORACLE instance started.

Total System Global Area 4.2950E+10 bytes
Fixed Size                 23149944 bytes
Variable Size            9529458688 bytes
Database Buffers         3.3286E+10 bytes
Redo Buffers              111067136 bytes
Database mounted.
Database opened.

SQL> startup upgrade;
ORACLE instance started.

Total System Global Area 4.2950E+10 bytes
Fixed Size                 23149944 bytes
Variable Size            9529458688 bytes
Database Buffers         3.3286E+10 bytes
Redo Buffers              111067136 bytes
Database mounted.
Database opened.
SQL>  drop user XFF cascade;
 drop user FZHR cascade
*
ERROR at line 1:
ORA-00604: error occurred at recursive SQL level 1
ORA-00069: cannot acquire lock -- table locks disabled for HR_XXX_01


SQL> alter table XFF.HR_XXX_01 enable table lock; 

Table altered.

SQL>  drop user XFF cascade;

User dropped.

SQL>

ORA-65088: database open should be retried

Posted on by

联系：手机/微信(+86 17813235971) QQ(107644445)QQ咨询惜分飞

标题：ORA-65088: database open should be retried

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

在12.2以及后续的cdb版本中,如果重建ctl并且resetlogs库,很可能会遇到ORA-65088: database open should be retried错误

SQL> startup nomount force pfile='/<path>/<filename>.ora';
ORACLE instance started.

Total System Global Area 1593835520 bytes
Fixed Size                  8793256 bytes
Variable Size             402654040 bytes
Database Buffers         1174405120 bytes
Redo Buffers                7983104 bytes
SQL> !vi ctl.sql

SQL> @ctl.sql

Control file created.

SQL> select count(*) ,fhsta from x$kcvfh group by fhsta;

  COUNT(*)      FHSTA
---------- ----------
        11      32768
         4      40960

SQL> select count(*) ,FHSCN from x$kcvfh group by FHSCN;

  COUNT(*) FHSCN
---------- --------------------
         3 1820866
         4 2281969
         4 2281978
         4 2281982

SQL> select file#,error from v$datafile_header where length(error)>=1;

no rows selected

SQL> select count(*) ,fhrba_seq from x$kcvfh group by fhrba_seq;

  COUNT(*)  FHRBA_SEQ
---------- ----------
         3         20
        12         32

SQL> recover database using backup controlfile until cancel;
ORA-00279: change 2281978 generated at 09/19/2018 00:52:00 needed for thread 1
ORA-00289: suggestion : /<path>/1_32_981800889.dbf
ORA-00280: change 2281978 for thread 1 is in sequence #32


Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
/<path>/1_32_981800889.dbf
ORA-00279: change 2282008 generated at 09/19/2018 00:52:13 needed for thread 1
ORA-00289: suggestion : /<path>/1_33_981800889.dbf
ORA-00280: change 2282008 for thread 1 is in sequence #33
ORA-00278: log file '/<path>/1_32_981800889.dbf' no longer needed for this recovery


Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
cancel
Media recovery cancelled.    << Expected message "Media recovery complete." !!
SQL> show pdbs

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       MOUNTED
         3 _###_UNKNOWN_PDB_#_3           MOUNTED
         4 _###_UNKNOWN_PDB_#_4           MOUNTED
SQL> alter database open resetlogs;
alter database open resetlogs
*
ERROR at line 1:
ORA-00603: ORACLE server session terminated by fatal error
ORA-01092: ORACLE instance terminated. Disconnection forced
ORA-65088: database open should be retried
Process ID: 32688
Session ID: 10 Serial number: 38416

alert日志类似错误

 Dictionary check beginning
 Pluggable Database <pdb_name_1> (#3) found in data dictionary,
 but not in the control file. Adding it to control file.
 Pluggable Database <pdb_name_2> (#4) found in data dictionary,
 but not in the control file. Adding it to control file.
 Tablespace '<tablespace_name>' #3 found in data dictionary,
 but not in the controlfile. Adding to controlfile.
 --
 File 8 not verified due to error ORA-01122
 File 9 not verified due to error ORA-01122
 File 11 not verified due to error ORA-01122
 File 16 not verified due to error ORA-01122
 File 17 not verified due to error ORA-01122
 File 18 not verified due to error ORA-01122
 File 19 not verified due to error ORA-01122
 File 20 not verified due to error ORA-01122
  --
 ORA-65088: database open should be retried
 2018-09-19T01:00:54.083814+05:30
 Errors in file /<path>/trace/<oracle_sid>_ora_12412.trc:
 ORA-65088: database open should be retried
 Error 65088 happened during db open, shutting down database
 Errors in file /<path>/trace/<oracle_sid>_ora_12412.trc  (incident=12289) (PDBNAME=CDB$ROOT):
 ORA-00603: ORACLE server session terminated by fatal error
 ORA-01092: ORACLE instance terminated. Disconnection forced
 ORA-65088: database open should be retried

出现这类故障的原因是由于:
we see that the created controlfile is not aware of PDB and open resetlogs process trying to add information in newly created file . Hence, recovery process ,in newly created controlfile didn’t applied the archives to datafiles part of PDB which says later it will ask for recovery once controlfile is aware of PDB files During the resetlogs process, its pushing the required information to controlfile and shutting the database with suggestion to re-try opening the DB.

$ sqlplus "/as sysdba"

SQL*Plus: Release 12.2.0.1.0 Production on Wed Sep 19 01:34:01 2018

Copyright (c) 1982, 2016, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup nomount force pfile='/<path>/<filename>.ora';
ORACLE instance started.

Total System Global Area 1593835520 bytes
Fixed Size                  8793256 bytes
Variable Size             402654040 bytes
Database Buffers         1174405120 bytes
Redo Buffers                7983104 bytes
SQL> alter database mount;

Database altered.

SQL> show pdbs

    CON_ID CON_NAME                       OPEN MODE  RESTRICTED
---------- ------------------------------ ---------- ----------
         2 PDB$SEED                       MOUNTED
         3 PDB1                           MOUNTED
         4 APDB                           MOUNTED
        
SQL> select count(*) ,FHSCN from x$kcvfh group by FHSCN;

  COUNT(*) FHSCN
---------- --------------------
         3 1820866
         4 2281969
         4 2281982
         4 2282012        
        
//* Here , we see controlfile is aware of PDB



$ sqlplus "/as sysdba"

SQL*Plus: Release 12.2.0.1.0 Production on Wed Sep 19 01:02:13 2018

Copyright (c) 1982, 2016, Oracle.  All rights reserved.

Connected to an idle instance.

SQL>  startup nomount force pfile='/<path>/<filename>.ora';
ORACLE instance started.

Total System Global Area 1593835520 bytes
Fixed Size                  8793256 bytes
Variable Size             402654040 bytes
Database Buffers         1174405120 bytes
Redo Buffers                7983104 bytes
SQL> alter database mount;

Database altered.

SQL> recover database;
ORA-00279: change 2281969 generated at 09/19/2018 00:51:35 needed for thread 1
ORA-00289: suggestion : /<path>/1_32_981800889.dbf
ORA-00280: change 2281969 for thread 1 is in sequence #32


Specify log: {<RET>=suggested | filename | AUTO | CANCEL}
/<path>/1_32_981800889.dbf
Log applied.
Media recovery complete.
SQL> alter database open;

Database altered.

SQL>

官方的进一步解释:
We clearly see that the recovery steps applies the same archivelog file twice. When a controlfile is recreated, the recovery initiated will apply archivelog files to only the CDB datafiles, not to the PDB. Once the database open returns the ORA-65088 error, the next database re-start will apply the archivelog files to the PDB for the sake of database consistency.This should explain why Oracle is looking to apply the same archivelog sequence a second time. The following bugs report similar issues. They have both been closed as ‘not a bug’ as this is expected behavior:
BUG 24951417 – ERROR OPENING DATABASE WITH RESETLOGS AFTER CREATE CONTROLFILE
BUG 25172530 – MULTITENANT RESTORE FAILED WITH ORA-65088: DATABASE OPEN
参考:ORA-65088 while opening DB with resetlogs for multi-tenant DB in 12.2 (Doc ID 2449591.1)

ORA-600 12807 修复

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标题：ORA-600 12807 修复

作者：惜分飞©版权所有[未经本人同意,不得以任何形式转载,否则有进一步追究法律责任的权利.]

这次阳了有点严重，客户现场打patch无法去，在家里远程值守,在电脑前面闲着就查询和重现了最近朋友和我说的他们的客户遇到ORA-600 12807的故障.查询了下mos,基本上可以确认是由于CON$.CON#达到理论最大值无法继续增加从而报该错误,参考文档:
Mechanism to Recycle Database Constraint Identifiers (Doc ID 2925056.1)
Bug 13781691 – ORA-600 [12807] if CON$.CON# very high due to bug 13784384 (Doc ID 13781691.8)
Bug 25343563 – Mechanism to Implement Constraint Identifier (con#) Recycling (Doc ID 25343563.8)
在12及其之后的版本中oracle发布了patch 25343563 并设置event启用该patch进行解决.但是如果是12c之前版本,官方没有提供直接的解决方案.最基本的解决方法就是进行数据逻辑迁移,以及避免频繁创建约束导致con$.con#消耗太大

通过试验重现该错误

SQL> create table t_xff  (id number not null,name varchar2(100) not null);
create table t_xff  (id number not null,name varchar2(100) not null)
*
ERROR at line 1:
ORA-00600: internal error code, arguments: [12807], [], [], [], [], [], [], [],
[], [], [], []

SQL>  create table t_xff  (id number,name varchar2(100));

Table created.

SQL> alter table t_xff add primary key(id);
alter table t_xff add primary key(id)
*
ERROR at line 1:
ORA-00600: internal error code, arguments: [12807], [], [], [], [], [], [], [],
[], [], [], []


SQL> select con# from sys.con$ where name='_NEXT_CONSTRAINT';

      CON#
----------
4294967294

通过一些底层分析,并对部分底层基表进行patch实现数据库可以继续创建约束

SQL>  alter table t_xff add primary key(id);

Table altered.

使用临时的patch方法,可以快速的恢复业务,后续找适当时间点安排迁移.
在此提醒:对于一些创建中间对象或者临时对象频繁的系统(特别是大量主键,not null等)注意检查该值距离天花板距离,如果比较接近了最好安排一次逻辑迁移和找出来原因(是oracle bug还是应用触发)