BCM External Status update

Hi All,

We are sending MT103 payments through BCM payment monitor and receiving the SWIFT ACK/NACK messages for each payment file. Now we are not able to update the ACK/NACK status in the BCM payment monitor. SAP supports a standard program to read and update the payment status using program RBNK_IMPORT_PAYM_STATUS_REPORT, now the problem we are facing is how to convert ACK and NACK status to update in payment monitor.

My configuration -

External status code maintained to my house bank.

ACK File

Standard Report-

How can we use this program to transmit SWIFT ACK/NACK status to BCM payment monitor? Please advise.