Transfer of Work Center from ERP to SCM/APO

Hello,

We are trying to transfer a work center from our ERP 2005 (ECC600) system to SCM 5.0.

However we get an error "Entry 13 does not exist in TFACD (check entry)" where 13 is the factory calender ID used for that work center in the ERP system.

When I check in the configuration of SCM 5.0, that factory calender does not exist.

Is there any customizing synchronization that needs to happen between the two systems before we can do these kinds of transfers?

regards,

Atul Kulkarni