Business Partner Issue- CRM004 vendor master

Hi Friends,

I am getting an error - ' Assignment of internal <-> external business partner not possible' while posting the Goods Receipt from Inbound Delivery document in SAP EWM. I checked the Vendor #100 , when I tried to maintain the Identification data as CRM004 system is giving errors.

Please help me to correct this.

Inbound delivery-

BP- Vendor 100

Regards,

Yogi