Here we would like to draw your attention to FPAY8 transaction code in SAP. As we know it is being used in the SAP FI-CA (Contract Accounts Receivable and Payable in FI) component which is coming under FI module (Financial Accounting). FPAY8 is a transaction code used for Reverse Payment Specification in SAP.
It comes under the package for Contract A/R & A/P: Central Objects (FKKB). When we execute this transaction code, SAPMFKS1 is the normal standard SAP program that is being executed in background. Transaction code FPAY8 is included in the SAP component for FI-CA.
Transaction FPAY8 technical data table
| Tcode | FPAY8 |
| Usage | Reverse Payment Specification |
| Module | FI |
| Sub Module | FI-CA |
| SAP Package | FKKB |
| Program running | SAPMFKS1 |
| Component | FI-CA |