Here we would like to draw your attention to WBSXPD transaction code in SAP. As we know it is being used in the SAP PS-COS (Costs in PS) component which is coming under PS module (Project Systems).WBSXPD is a transaction code used for Progress Tracking:WBS in SAP.
It comes under the package PS_COS_EA_EHP3_SFWS_UI.When we execute this transaction code, REXPDSEL_WBS is the normal standard SAP program that is being executed in background.
Transaction WBSXPD technical data table
Some Basic Questions & Answers
Program named REXPDSEL_WBS will run when we enter transaction code WBSXPD.
WBSXPD is a Report Transaction code type which is shortly represented as R.