Replication Push is not working (Doc ID 419687.1)

Last updated on MAY 10, 2017

Applies to:

Oracle Database - Enterprise Edition - Version 8.1.7.4 to 10.2.0.4 [Release 8.1.7 to 10.2]
Information in this document applies to any platform.

Symptoms

Oracle Support and Oracle DBA who face problem while pushing deferred transactions
Push job extremely slow because of bad explain plan and
HWM too high in def$_aqcall

Changes

Push and purge had failed due to unknown reasons(example: network problem or remote site is down)

Cause

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