Hi Srini
This issue is mostly due to document type determination issue in SAP EWM interface config. I am using EWM 7.02. Refer attached screenshots. I do staging in ECC with indicator release order parts Or pick parts. ECC configuration for both these options determines DOG del type.
In EWM interface config for DOG del type & code initiator PSD "Production supply inbound/outbound" EWM doc type "OPS" is determined.
Check these configurations & let me know.
Best Regards
Phani sai MN