Last updated on AUGUST 04, 2015
Applies to:Oracle GoldenGate - Version 22.214.171.124.0 to 126.96.36.199.2 [Release 11.2 to 12.1]
Information in this document applies to any platform.
A couple of Classic Extracts have developed a significant lag of about 4 days.
Both extracts are RUNNING but the Current Checkpoint and Write Checkpoint are not changing.
The Extract is processing changes to partitioned tables which have hundreds of columns all of which are supplementally logged.
The extracts have stacks of the form
and in the activity logging trace we have endless entries like
check against rec: rid=AASlUiAESAAIFWdAAW,nrid=AASlUiAFnAANEk5AAN, u_nrid=AASlUiAAAAAAAAAAAA, rba=2924591052, seqno=358317
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