Datapump Import of a Table with a Column Using Function Returns ORA-0942 / ORA-0904 with Remap_schema
Last updated on NOVEMBER 28, 2016
Applies to:Oracle Database - Enterprise Edition - Version 10.1.0.2 and later
Information in this document applies to any platform.
We may get ORA-00904 / ORA-942 errors while importing a table using virtual column through remap_schema.
Please note that this is applicable to any function based index with user defined function also regardless of the presence of any virtual column or any function call from table. That means if we are just using function based index with user defined function and are trying to migrate to other schema using remap_schema, then we may be hitting same issue. Granting execute to target user for the function being used in functional index will workaround this issue.
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