Queries Fail with ORA-07445 [KKQFPPMOVESQCB()+133] on a PDB(Pluggable Database)
(Doc ID 2013142.1)
Last updated on AUGUST 25, 2023
Applies to:
Oracle Database Cloud Exadata Service - Version N/A and laterOracle Database Backup Service - Version N/A and later
Oracle Database Cloud Service - Version N/A and later
Oracle Database - Enterprise Edition - Version 12.1.0.1 to 12.2.0.1 [Release 12.1 to 12.2]
Oracle Database Cloud Schema Service - Version N/A and later
Information in this document applies to any platform.
Symptoms
On a PDB, queries may fail with error ORA-03113 on sqlplus and the alert log shows an errror like:
ORA-07445: exception encountered: core dump [kkqfppMoveSqCB()+133] [SIGSEGV] [ADDR:0xF8] [PC:0x2FCA5E5] [Address not mapped to object] []
Some of the example queries or actions that may fail on PDB are, but not limited to:
- queries on GV$ views
- create pfile from spfile
The call stack from the trace file shows functions like:
... kkqfppMoveSqCB qksopVisitOpns qksopVisitOpns qksopVisitOpns kkqfppModFilter kkqfppModFilter kkqfppPsh kkqfppDrv1 kkqfppDrvDescendents kkqfppDrv ...
Changes
Cause
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In this Document
| Symptoms |
| Changes |
| Cause |
| Solution |
| References |