SAP COPA Issue

Hi SAP COPA experts,

In Billing every document(i.e. Accounting doc, profitcenter doc and controlling doc) is updated except profitability document.. If anybody knows please could you provide the the right solution.

In COPA side I have checked KE 4i transaction screen ,in this everything is fine. and revenue element catagory is 11 given and COPA is also in active status.

Thank you very much,

krishna

SAP FICO Consultant