Here we would like to draw your attention to OMRU transaction code in SAP. As we know it is being used in the SAP MM-IV (Invoice Verification in MM) component which is coming under MM module (Material Management).OMRU is a transaction code used for Sender Texts, Form in SAP.
It comes under the package MR0C.
Transaction OMRU technical data table
|Purpose||Sender Texts, Form|