Credit Control Area

Hi friends,

Please help me in following senario,

My client is having around 30 company codes for a one company.

My client wants that it should have common credit control area for all the company codes i.e. if for a customer A, credit limit is 1 lakh than this 1 lakh should applicable to all 30 compy codes(

eg company 1234....30 = 1 lakh).

Please suggest if this can be possible or not.

Regards,

Amit Shirsath