ORA-7445 [evaopn2] On Query Involving Remote Tables
(Doc ID 362628.1)
Last updated on FEBRUARY 20, 2019
Applies to:Oracle Database - Enterprise Edition - Version 18.104.22.168 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Database Exadata Express Cloud Service - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Information in this document applies to any platform.
Query on remote table fails with the internal error
ORA-07445: exception encountered: core dump [unknown] [SIGSEGV] [Address not mapped to object] [0x000000000]
Explain plan confirms that there is nested loop join with remote row source.
The failing statement is: SELECT involving remote tables.
evaopn2, qerrmStart, qerjoFetch, qerflFetchOutside, qeruaFetch, qergsFetch, kpofrws, opifch2, opiall0, kpoal8,
opiodr, ttcpip, opitsk, opiino, opiodr, opidrv
To view full details, sign in with your My Oracle Support account.
Don't have a My Oracle Support account? Click to get started!
In this Document