Here we would like to draw your attention to SRN3 transaction code in SAP. As we know it is being used in the SAP BC-SRV (Basis Services / Communication Interfaces in Basis) component which is coming under BC module (BASIS).SRN3 is a transaction code used for Number range maintenance: ADRPSTCODE in SAP.
It comes under the package SZRS.When we execute this transaction code, SAPMSNUM is the normal standard SAP program that is being executed in background.
Transaction SRN3 technical data table
|Purpose||Number range maintenance: ADRPSTCODE|