Hello Experts,
I am trying to understand payment run process (FPY1) and outbound direct debit file generation using standard transactions. We are using NACHA defined ACH format (which is a standard format used by US based banks). I found below event Modules for Payment Medium Formats: FKK_PAYMEDIUM_ACH_00, FKK_PAYMEDIUM_ACH_20, FKK_PAYMEDIUM_ACH_30, FKK_PAYMEDIUM_ACH_40. Unfortunately I am not able to determine their usefulness.
As per my understanding FPY1 updates DPAYH table and then run program "SAPFKPY3" to generate a file but then whats the use of function modules mentioned above?
Also, when I ran "SAPFKPY3" it generated message saying "Format ACH: No payment mediums created - No payment media were created for payment group 0 for format ACH." I am damn sure I am missing something, but don't know what.
Any suggestions would be of great help. Thanks.
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Kind Regards,
Nikhil J.