ORA-28555 pass-through SQL: required parameter missing or NULL
Oracle Database Error Code Messages ORA-28555 About Description Help;
Pass-through SQL: required parameter missing or NULL.
Cause for Error Problem;
An attempt was made to pass a NULL value to a non-NULL parameter.
How to Solve; ORA-28555 pass-through SQL: required parameter missing or NULL?
Action for Solve Fix Ora-28555;
Use a non-NULL value for the parameter.
