EXTRACT generating warnings WARNING OGG-00752 Failed to validate table <schema>.<table name> (Doc ID 1323687.1)

Goal

The EXTRACT report file consistently showing the same warnings. Why?

2011-05-12 11:57:13 WARNING OGG-00752 Failed to validate table <schema>.<table name>. Likely due to existence of unused column. Please make sure you use sourcedefs in downstream Replicat, or the target table has exactly the same unused columns when using ASSUMETARGETDEFS or DDL replication.

Solution

My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.