We have recently setup Japan Bank with DME file generation (Program = RFFOJP_T) that sent to Bank for payment processing. What I noticed was there is an unwanted posting that happened to our journal.
The payment program F110 with DME file has generated 2 journal enties which is strange for the 2nd entry.
Upon payment F110 the system cleared the vendor line - Correctly
CR Bank clearing
And when the system try to generate the DME (still withinF110) with program RFFOJP_T it cleared the bank clearing with this undesired entry
DR Bank Clearing
CR Bank Account
I am not sure why the 2nd journal posting happened and not sure is there any config to deactivate it. As from what I can see there is no modification to our standard SAP program for RFFOJP_T
Any help or guidence will be appreciated.