Here we would like to draw your attention to OOAP 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).OOAP is a transaction code used for Set Active Plan Version in SAP.
It comes under the package SP00.When we execute this transaction code, RHCUST01 is the normal standard SAP program that is being executed in background.
Transaction OOAP technical data table
|Purpose||Set Active Plan Version|