ORA-33448: (ESDREAD04) Discarding compiled code for workspace object because number now has string data, whereas it had string data when the code was compiled.

ORA-33448: (ESDREAD04) Discarding compiled code for workspace object because number now has string data, whereas it had string data when the code was compiled.

Cause: The datatype of the specified variable has changed.

Action: None needed.