Oracle Solution for Error ora-53033

ORA-53033: The default UID Definition document cannot be found.

What triggered the Error:

The delete operation failed due to an internal error.

What should we do to fix it:

When a user-defined UID Definition document is deleted, the default values are restored from the Oracle default UID Definition document. The default UID Definition document is loaded during installation. If this document cannot be found, it is an unrecoverable error. Contact Oracle Support Services.