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