3792673 - Unable to Post Goods Receipt via App "Post Goods Receipt for Purchase Order" (F0843) for Purchase Orders Created with Custom Account Assignment Categories from SAP Ariba PPS

You try to post a Goods Receipt via the App 'Post Goods Receipt for Purchase Order' (App ID F0843) for a Purchase Order created with SAP Ariba Sourcing and Procurement for Public Sector in SAP S/4HANA and have used Accounting Categories not pre-delivered by SAP in your Purchase Order item. 

KBA , MM-PUR-PS , S/4 PPS: Procurement for Public Sector , MM-PUR-PS-PO , S/4 PPS: Purchase Order , Problem