ORA-600 [RWOIRW: CHECK RET VAL] From PL/SQL Procedures
(Doc ID 975110.1)
Last updated on AUGUST 04, 2018
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11.0 and later
Information in this document applies to any platform.
After upgrading from version 18.104.22.168 to 22.214.171.124, PL/SQL procedures fail with the following error.
ORA-00600: internal error code, arguments: [rwoirw: check ret val], , , , , , , , , , , 
Upgraded to 126.96.36.199
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