how to suppress error messages

Hi Experts,

There are some standard mandatory fields in SC for which i need to suppress the error messages, means i want to make those mandatory fields as optional fields. These fields are not available in the metadata level or in the WD level, these are dynamically created fields. Even in the dynamic code it was not declared as mandatory.

Please any one guide me in finding the solution for the above requirement.

Regards,

Arun.