Hi
Check the below link for Incoming Payment
https://help.sap.com/saphelp_sbo882/helpdata/en/44/ea2280bbc903fde10000000a1553f6/content.htm
Check the below link for Out going payment
https://help.sap.com/saphelp_sbo882/helpdata/en/44/eaf0a0d54003fee10000000a1553f6/content.htm
With Regards
Balaji Sampath