How we can return material after receiving in system?

There are different ways to return material SAP  use transaction id MIGO select "return to vendor" and provide reason for return and select the qty to return then commit  SAVE  a reverse movement code is generated the inventory master file is adjusted. and the system will trigger the claims an email will be sent to the claims expeditor in vendor affairs division of procurement department

or simple select "Cancel" in migo transaction id enter the document no then select the qty to return commit save  rest is same as above but nothing triggers for claim

Create Return Purchase order in SAP

Create RTV Return to vendor order on Sys with all returning SKUs and serials if found then we pick items in the pick form and return back to vendor as per the schedule agreed with vendor