Here we would like to draw your attention to ZRM_REC_NO 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).ZRM_REC_NO is a transaction code used for Number range maintenance: ZRECORD in SAP.
It comes under the package Z_PAKET_CONTMOD.When we execute this transaction code, SAPMSNUM is the normal standard SAP program that is being executed in background.
Transaction ZRM_REC_NO technical data table
|Purpose||Number range maintenance: ZRECORD|