OGG Extract Hangs on AIX When Reading Through DBLOGREADER

(Doc ID 1432994.1)

Last updated on JANUARY 22, 2018

Applies to:

Oracle GoldenGate - Version 11.1.1.1.2 and later
Information in this document applies to any platform.

Symptoms

Extract hangs on AIX platform when reading archived/redo log files from ASM via DBLOGREADER.

The ggserr.log file shows warnings like this:

WARNING OGG-00720 Oracle GoldenGate Capture for Oracle, <extract>.prm: Waiting for archive log +ASM/archivelog/2011_12_16/thread_1_seq_342619.1332.770035279 for seqno 342619 , has read 448141312 bytes, to be flushed.

Cause

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