Oracle® Database 11g / 12c / 18c error codes IMP-00099: Warning: The typeid in the dump file for object type "[string]"."[string]" is invalid

IMP-00099: Warning: The typeid in the dump file for object type "[string]"."[string]" is invalid

Oracle Error Code: IMP-00099

Cause: The character string representing the object type''s identifier* could not be converted.

Action: Contact Oracle Worldwide Support.