Here we would like to draw your attention to RE_RHXSTEL0 transaction code in SAP. As we know it is being used in the SAP PA-OS (Organizational Structure in PA) component which is coming under HR (HCM) PA module (Personnel Management). RE_RHXSTEL0 is a transaction code used for Job Index in SAP.
It comes under the package for Organization and planning (application) (PP00). When we execute this transaction code, RHXSTEL0 is the normal standard SAP program that is being executed in background. Transaction code RE_RHXSTEL0 is included in the SAP component for SAP_HR.
Transaction RE_RHXSTEL0 technical data table