Reject quotation in ME47 using custom program

Hi,

There is a requirement to reject quotations in ME47 using a custom program. I checked BAPI_CUSTOMERQUOTATION_CHANGE. But it does not work. It only has rejection reason as a parameter but does not have rejection indicator (EKPO-ABSKZ).

Please let me know if there are any BAPIs or any other method to update the rejection indicator field in ME47 other than BDC.

Thankyou.