Here we would like to draw your attention to PZ21_TC 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). PZ21_TC is a transaction code used for Employment Opportunities in SAP.
It comes under the package for HR-PA Recruitment (PAPL). When we execute this transaction code, SAPMPW12_TC is the normal standard SAP program that is being executed in background. Transaction code PZ21_TC is included in the SAP component for SAP_HR.
Transaction PZ21_TC technical data table