Here we would like to draw your attention to GM_PAYMENT_RULE transaction code in SAP. As we know it is being used in the SAP PSM-GM (Grants Management in PSM) component which is coming under PSM module (Public Sector Management). GM_PAYMENT_RULE is a transaction code used for Maintain payment rules in SAP.
It comes under the package for Grants management (master data) (GMMASTERDATA_E). When we execute this transaction code, is the normal standard SAP program that is being executed in background. Transaction code GM_PAYMENT_RULE is included in the SAP component for EA-PS.
Transaction GM_PAYMENT_RULE technical data table
|Usage||Maintain payment rules|