Here we would like to draw your attention to FNM1 transaction code in SAP. As we know it is being used in the SAP FS-CML (Loans Management in FS) component which is coming under FS module (Financial Services). FNM1 is a transaction code used for Automatic Posting in SAP.
It comes under the package for Treasury Loans (FVVD). When we execute this transaction code, RFVSOLD2 is the normal standard SAP program that is being executed in background. Transaction code FNM1 is included in the SAP component for EA-FINSERV.
Transaction FNM1 technical data table