Here we would like to draw your attention to RE_RHXSBES0 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_RHXSBES0 is a transaction code used for Staff assignments in SAP.
It comes under the package for Organization and planning (application) (PP00). When we execute this transaction code, RHXSBES0 is the normal standard SAP program that is being executed in background. Transaction code RE_RHXSBES0 is included in the SAP component for SAP_HR.
Transaction RE_RHXSBES0 technical data table