The following is the ORA-22885 error message, you can learn the cause and solution of the Oracle database error.
ORA-22885 cannot get REF to a non-persistent object
Cause: An attempt was made to get a REF for something other than an object in an object table. REFs can only be taken for objects in object tables.
Solution: Rewrite the query to obtain REF values from object tables.
Please wait for the update…