Here we would like to draw your attention to O5T1 transaction code in SAP. As we know it is being used in the SAP IS-OIL-DS (Downstream in IS-OIL) component which is coming under IS-OIL module (Oil & Gas). O5T1 is a transaction code used for Number range maintenance: OIJ_WL in SAP.
It comes under the package for TSW Traders and Schedulers Workbench (OIJ). When we execute this transaction code, SAPMSNUM is the normal standard SAP program that is being executed in background. Transaction code O5T1 is included in the SAP component for IS-OIL.
Transaction O5T1 technical data table
|Usage||Number range maintenance: OIJ_WL|