Informix Error -478
-478 User must specify TYPE.
In the initial state, when you execute a SET DESCRIPTOR statement, you must specify TYPE as one of the fields to be set. Set the TYPE field in the SET DESCRIPTOR statement, and execute it again.
In the initial state, when you execute a SET DESCRIPTOR statement, you must specify TYPE as one of the fields to be set. Set the TYPE field in the SET DESCRIPTOR statement, and execute it again.