René Nyffenegger's collection of things on the web
René Nyffenegger on Oracle - Most wanted - Feedback -
 

ORA-22804: remote operations not permitted on object tables or user-defined type columns

Cause

An attempt was made to perform queries or DML operations on remote object tables or on remote table columns whose type is one of object, REF, nested table or VARRAY.

Action

Remove the reference to remote tables in the statement.