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 220.127.116.11 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
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