Hi Ananth,
Just check if you have these settings in place.
1. Cif plant vendor from ECC to EWM. This creates a BP in EWM automatically with id type CRM004 (for vendor). Enhance the BP with ID Type CRM011 & ERP plant no. as identification no. This BP represents the plant in EWM & serves as a party entitled to dispose for the warehouse.
2. Assign the party entitled to dispose to the WH (The assignment which you seem to have already done)
3. Map Plant/ storage locations/ Logical system from ERP to the EWM WH. In this table, ensure that the party entitled to dispose is captured against the entry.
→→→→
You need to carry out the steps in the above sequence only. It could be possible that step 3 is done before step 2 due to which the party entitled did not get captured in the plant/ sloc mapping table, which can result in this error. If that is the case, try deleting the plant-sloc mapping entry & recreate it & ensure that the party entitled to dispose is getting captured correctly.
Hope this helps!
Regards,
Smitha