ORA-600 [rwoirw: Check Ret Val]
(Doc ID 2015631.1)
Last updated on FEBRUARY 20, 2019
Applies to:Oracle Database - Enterprise Edition - Version 126.96.36.199 and later
Oracle Database Cloud Schema Service - Version N/A and later
Oracle Database Exadata Cloud Machine - Version N/A and later
Oracle Cloud Infrastructure - Database Service - Version N/A and later
Oracle Database Backup Service - Version N/A and later
Information in this document applies to any platform.
After upgrading from 188.8.131.52 to 184.108.40.206, a specific query is now raising next error as reported in the alert log:
ORA-00600: internal error code, arguments: [rwoirw: check ret val], , , , , , , , , , , 
The call stack from the trace file includes functions like:
... qerhjInitializeManagementComponents qerhjFetch opifch2 opifch opipls opiodr rpidrus skgmstack rpidru rpiswu2 rpidrv psddr0 psdnal pevm_EXECC pfrinstr_EXECC pfrrun_no_tool pfrrun plsql_run peicnt kkxexe opiexe kpoal8 opiodr ...
Upgraded from 220.127.116.11 to 18.104.22.168
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