Here we would like to draw your attention to PFAC transaction code in SAP. As we know it is being used in the SAP BC-BMT (Business Management in Basis) component which is coming under BC module (BASIS).PFAC is a transaction code used for Maintain Rule in SAP.
It comes under the package SP00.When we execute this transaction code, RHACTOR0 is the normal standard SAP program that is being executed in background.
Transaction PFAC technical data table
Some Basic Questions & Answers
Program named RHACTOR0 will run when we enter transaction code PFAC.
PFAC is a Dialog Transaction code type which is shortly represented as T.