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Data is inconsitently missing from the trail files produced by ALO Extract (Doc ID 1496022.1)

Last updated on AUGUST 09, 2018

Applies to:

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

Symptoms

You are running ALO(archived log only) extract and the records are INCONSISTENTLY missing from the trail files so you see in your target errors when doing updates.

Eg .

Record not found
Mapping problem with compressed update record (target format)...

Supplemental logging is enabled in the source and you can not see any other issues as to why transactions are not in your target trail. 

Cause

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