ORA-22975: cannot create a PRIMARY KEY-based REF to this object view

oracle

ORA-22975: cannot create a PRIMARY KEY-based REF to this object view
Cause: The object view specified in the MAKE_REF function does not have a PRIMARY KEY-based object identifier. A PRIMARY KEY-based REF cannot be created for such a view
Action: Specify an object view that has a PRIMARY KEY-based object identifier in the MAKE_REF function

Back to previous menu

https://support.oracle.com/
http://www.oracle.com/