Warehouse Door & Staging bay determination in inbound delivery

Hi All

I have maintained below configurations but system is not able to determine door & staging bay automatically.

1. Storage types, storage sections and bins for door, staging area

2. Staging area/door determination group

3. defined warehouse doors

4. assignment of SA/D det.grp & staging areas to door

5. /SCWM/DOOR_SCU - Assign Door Storage Bin and Supply Chain Unit

6. /SCWM/STADET_IN - Staging Area and Door Determination (Inbound)

7. /SCWM/GMBIN_DET - Maintain Goods Movement Bin Determination

Please suggest what I missed.

Thanks

Sasidhar Gupta