Ordering party could not be determined while creating a Local contract

HI Friends

SRM 7.0 Extended Classic scenario.

Warning message:Ordering party could not be determined

Could anyone share how can we eliminate this warning while creating a Local contract.

Also a prompt sayign Org Unit doesnt Exist keeps popping couple of timeswhile creating the contract.Not sure if both the error and warning are related.

Who would be the ordering part for a contract ,i suppose its The Company ,if that is the case all seems fine in the Org structure.

Thanks and Regards

Sarath