ORA-00600 [rwoirw: check ret val] After 11.2.0.4 Upgrade (Doc ID 1910573.1)

Last updated on FEBRUARY 01, 2016

Applies to:

Oracle Database - Enterprise Edition - Version 11.2.0.4 and later
Information in this document applies to any platform.

Symptoms

The following error is received after an upgrade to 11.2.0.4:
ORA-00600: internal error code, arguments: [rwoirw: check ret val], [], [], [], [], [], [], [], [], [], [], []

You find some or all of the following function codes in the 'Call Stack' portion of the incident trace file:
    qertqostart qerpxslavefetch qerpxfetch opiexe kpoal8 opiodr

Changes

 Upgrade to 11.2.0.4.

Cause

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