Here we would like to draw your attention to GRR4 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). GRR4 is a transaction code used for Create model in SAP.
It comes under the package for Report Painter / Report Writer (GRWT). When we execute this transaction code, SAPMKES1 is the normal standard SAP program that is being executed in background. Transaction code GRR4 is included in the SAP component for SAP_FIN.
SAP GRR4 menu path
See the possible menu paths to access the same report by avoiding entering the transaction code.
Logistics → Project System → Information System → Tools → Cost Element Reports → Define → Model → Create
Transaction GRR4 technical data table