Extract fails OGG-00446 The Number Of Oracle Redo Threads (x) Is Not The Same As The (Doc ID 1642428.1)

Last updated on JANUARY 13, 2017

Applies to:

Oracle GoldenGate - Version 10.4.0.0 and later
Information in this document applies to any platform.

Symptoms

 After removing a RAC node from your cluster and rebuilding the database to have one less RAC node causes your Classic extract to not restart

 

 ERROR   OGG-00446  The number of Oracle redo threads (2) is not the same as the number of checkpoint threads (1). EXTRACT groups on RAC systems should  be created with the THREADS parameter (e.g., ADD EXT <group name>, TRANLOG, THREAD

 

 

Changes

The database was rebuild to remove a RAC node

Cause

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