Oracle Solution for Error ora-38442

Solution for Oracle Error ORA-38442

ORA-38442: The ADT "string

" is not in a valid state.

What triggered the Error:

An attempt was made to use an ADT that is not in a valid state.

What should we do to fix it:

Check the INCOMPLETE field in the user_types catalog view to make sure that the ADT is in a valid state. Drop the invalid ADT and recreate the corresponding attribute set.