Here we would like to draw your attention to PBW1 transaction code in SAP. As we know it is being used in the SAP PA-RC (Recruitment in PA) component which is coming under HR (HCM) PA module (Personnel Management). PBW1 is a transaction code used for Career Center in SAP.
It comes under the package for HR-PA Recruitment (PAPL). When we execute this transaction code, SAPMPW02 is the normal standard SAP program that is being executed in background. Transaction code PBW1 is included in the SAP component for SAP_HR.
Transaction PBW1 technical data table