Incompletion log for maintained text is not reset

A custom program is developed to add line item details for a contract(VA42 transaction) from an excel file.

My issue is, while adding text(long text description) for a line item to the transaction VA42(Change contract)by using SAVE_TEXT function module the <b>incompletion log is not deleted/reset for that particular line item.</b>

Is there a way i can reset/ delete the incompletion log for that particular line item using the custom program.

The incompletion log details are maintained in a standard table VBUV.

Could any one help me in solving this issue.

Thanks in Advance

Aswani.