Don't CODE null for an answer just yet

Although D365FO Entities has over 2000+ entities available out of the box, for my surprise it lacks a very important entity: Vendor Packing Slips. In this post I'll show my solution to have Vendor Packing Slips transactions available by odata and/or DMF. Note: If you try to create the entity by using the Data Entity Wizard you won't be able to use neither VendPackingSlipJour/Trans as DataSource as they lack of a proper sequence number. You will get the infamous "The natural key for the table xxxxxxx was not found". You can take the path of extending the table by adding a sequence number or you can follow my example. Solution: Use the Purchase Order table as Datasource and build the query to VendPackingSlipTrans. Specifically, you need to relation PurchTable->VendPackingSlipJour->VendPackingSlipTrans. Make sure your Entity looks like the image below Finally add relevant fields out of the datasources, for example: Now you can test