common divisions

Hi Experts.

I have 2 dist channels and 3 divisions, suppose D & E are Dist Cha. and A, B and C are divisions.

I have created cust (10) for sales area PPPP, D, A but i have the material(Z) for PPPP,D but division is B.

When i am creating SO for PPPP,D,A and cust (10) which belongs to same sales area but when i am incerting material (Z-PPPP,D,B) system gives error - "Ship-to party 10 not defined for sales area PPPP D B."

I tried to common divisions OVR2,

S O Div DivCon DivCust

PPPP A A A

PPPP B B B

PPPP C C C

There is no New Entry option, only entries in dark i can change...

How can i sale Material from different divisions to customers who are created for different Sales Areas?

Please Help...

Prashant.