Here we would like to draw your attention to /BEV4/PLKC transaction code in SAP. As we know it is being used in the SAP SD-BIL (Billing in SD) component which is coming under SD module (Sales & Distribution)./BEV4/PLKC is a transaction code used for Change Assignment Nos Customers in SAP.
It comes under the package /BEV4/PL.When we execute this transaction code, /BEV4/SAPMPLUM is the normal standard SAP program that is being executed in background.
Transaction /BEV4/PLKC technical data table
|Purpose||Change Assignment Nos Customers|