ORA-23453 requested operation is not supported on top flavor cause and solution
The following is the ORA-23453 error message, you can learn the cause and solution of the Oracle database error.
ORA-23453 requested operation is not supported on top flavor
Cause: The TOP flavor has a NULL name and may not be directly defined or deleted.
Solution: Supply the name of a flavor other than the TOP flavor or use DBMS_REPCAT routines to implicitly change the TOP flavor.
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