Here we would like to draw your attention to OOLB transaction code in SAP. As we know it is being used in the SAP PA-CM (Compensation Management in PA) component which is coming under HR (HCM) PA module (Personnel Management). OOLB is a transaction code used for Wage Elements in SAP.
It comes under the package for Personnel Cost Planning – Customizing (PP7C). When we execute this transaction code, is the normal standard SAP program that is being executed in background. Transaction code OOLB is included in the SAP component for SAP_HR.
Transaction OOLB technical data table