Diagnosis
The cost rollup resulted in a cost elementcontaining fixed costs that cannot be assigned incost component structure &v2&because cost component &v1& was only definedfor variable costs in Customizing.

System Response
The fixed costs for the cost element can beneither assigned nor rolled up.

Procedure
Go into Customizing for Product Cost Controlling and do the following:
Check the definition of cost component &v1& in cost component structureV2.
To take the fixed costs into account, set the Fixed and variablecosts indicator for the cost component.
Check which cost elements are assigned to this cost component.
Call up the cost element itemization for the material costed and forits BOM components, and check those cost elements that contain fixedcosts.