If you are working with SAP DMEE, for some payment run some instruction records are missing any you don’t know why.
You have 2 items in payment proposal with same information, bank, and payment method.
But only one record is sent out to bank.
If you encounter the same issue. Firstly you need to check the sorting/key field setting DMEE file.
Here is setting in my system
FPAYH-HKTID ==> ID for Account Details
FPAYHX-WAERS ==> ISO currency code
FPAYH-KOINH ==> Account Holder Name
FPAYHX-UBKNT ==> Our Account Number at the Bank
FPAYH-ZBNKN ==> Bank Account Number of the Payee
So if you pay to the same vendor in one payment run, the key field will be duplicate so it would be one record remained.
The fix for this? I don’t have access to test, however, it may be okay if you add sequential number of each item:
FPAYH-LFDNR Sequential Payment Number
If you have tested it, please let me know if comment section :-). Pls!