XE Unable to process pick requests when creating sales orders through EDI Inbound 850(R47011)


We are on JDE E1 Xe . Currently using R47011( EDI Inbound PO Edit/Create) to create sales orders. The processing option is already set to the corresponding P4210 version and the sales order is created successfully. However, the WH Subsystem does not process pick requests although the Processing option tab for Warehouse on the P4210 version is already set to 2 (Generate requests, process through system) and the Subsystem Print Pick Request version is also set up there.
Is there any other setup that need to be done? Kindly advise . Any pointers would be greatly helpful.

Thank you,