Here we would like to draw your attention to POWL_QUERYU transaction code in SAP. As we know it is being used in the SAP BC-MUS (Musing Tools in BC) component which is coming under BC module (BASIS).POWL_QUERYU is a transaction code used for Maintain POWL Query user assignment in SAP.
It comes under the package GEN_PERSONAL_OBJECT_WORKLIST.
Transaction POWL_QUERYU technical data table
|Purpose||Maintain POWL Query user assignment|