Database Error Messages

Release
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  • 23ai
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Updated
Jun 24, 2024

ORA-39315

Cannot drop the first data file from a permanent or undo tablespace.

Cause

DBMS_METADATA_DIFF was comparing two permanent or undo tablespaces. The first data file in the first tablespace is missing from the second tablespace. There is no SQL ALTER statement to drop the first data file from a permanent or undo tablespace.


Action

The difference cannot be eliminated with an SQL ALTER statement.