Extract Crashing without Any Error on OGG 11.2.1.0.5 When the Source Oracle DB Is on a RAC Environment (Doc ID 1550356.1)

Last updated on JANUARY 18, 2017

Applies to:

Oracle GoldenGate - Version 11.2.1.0.0 and later
Information in this document applies to any platform.

Symptoms

 

Lets say , if the source oracle database is a 2 node rac and the extract is added by specifying with only 1 thread. In these situations, the extract should generate a proper error message when
"threads" specified when adding extract does not match number of nodes of rac. However, there can be configuration where number of nodes differs from what extract can detect. This will lead to mismatched thread structures, and causes extract to abend.

Cause

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