OGG Integrated Extract LOB Fetch Using Rowid Always Fails Causing Performance Issues (Doc ID 2305030.1)

Last updated on SEPTEMBER 15, 2017

Applies to:

Oracle GoldenGate - Version 11.2.1.0.1 to 11.2.1.0.39 [Release 11.2]
Information in this document applies to any platform.

Symptoms

 The issue is specially seen only on the OGG 11g builds. The stats would show failures by ROWID and successfull via Key.

Example:

*** Latest statistics since 2017-07-24 23:19:28 ***
Total inserts 0.00
Total updates 4.00
Total befores 4.00
Total deletes 0.00
Total discards 0.00
Total operations 4.00
Total row fetch attempts 8.00 <==
Total row fetch failures 4.00 <==
Total snapshot fetch by key 4.00 <==

Cause

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