Hello,
In my case i didn't maintain shipping point to the plant
material master not maintained in the sales org
also please maintain this
1. In customizing for SAP ERP choose Logistics Execution Decentralized WMS Integration Central Processing Application Define Interface to Inventory Management and Delivery-Relevant Data
2. Choose the activity Delivery Relevant Data for Warehouse Number
3. Create the following entry for your ERP warehouse number
Regards
Raj