Here we would like to draw your attention to GGB4 transaction code in SAP. As we know it is being used in the SAP FI-SL (Special Purpose Ledger in FI) component which is coming under FI module (Financial Accounting). GGB4 is a transaction code used for Analysis tool for valid./subst. in SAP.
It comes under the package for Validation, Substitution and Rules (GVAL). When we execute this transaction code, SAPLGBL1 is the normal standard SAP program that is being executed in background. Transaction code GGB4 is included in the SAP component for SAP_FIN.
Transaction GGB4 technical data table
|Usage||Analysis tool for valid./subst.|