Field help (CCEPJM2) 

The analytical dimensions are initialized in compliance with the Default dimensions setup. Entry or modification of an analytical dimension is determined by the selected Entry transaction.

When an analytical dimension is used for tracking Project management costs in finance from Work orders, the assigned Projectcode (field PJT) determines the Project analytical dimension (field CCE(n)).

For any subsequent product lines on a work order, project analytical dimensions for the released product are initialized for the assigned project whereas the components in the bill of materials (BOM) and routing operations are initialized for the project assigned to the first released product line on the order.

 A modification to the Project code (field PJT) can result in the Project analytical dimension code (field CCE(n)) being reinitialized.