Causes and Solutions for DGMGRL ORA-16853
(Doc ID 2908370.1)
Last updated on APRIL 17, 2023
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 and later
Information in this document applies to any platform.
The Article explains the various causes and solution for ORA-16853.
16853,0000, "apply lag has exceeded specified threshold"
Cause: The current apply lag exceeded the value specified by the ApplyLagThreshold configurable property. It may be caused either by a large transport lag or poor performance of apply services on the standby database.
Action: Check for gaps on the standby database. If no gap is present, tune the apply services.
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