Factory calendor does not exist error during order creation

Hi,

I am getting the factory calendor does not exist error while creating the order. For this i will explain the details for this issue and guide me where is the problem.

we are doing reconfiguration for the new plant in the client. In this client we are now creating new plant and doing the reconfiguration. While creating the order in new plant i am getting the below error message. i have assigned the existing factory calendor of the old plant to new plant in the existing client. i am thinking that factory calendor is not plant based. In work center i have assigned the factory calendor of old plant for the new plant work center. Please guide me.

Regards,

Mastan.