sales area is different in sales order
When i try to create a sales order in sales area say 1000/12/05,
and enter the material say X which contain the division 10 in MM01. The system is showing the messege "ship to party ABC not defined for sales area 1000/12/10.
but when in the initial screen i entered the sales area 1000/12/05.And the same is reflecting in Overview screen. But the messege is saying some diff sales area.
How to solve this ?