Diagnosis
The cumulative production costs, that is, the total cost of productionfor the current year up to the results analysis period and for thebalance of the previous year amounts to &v1& &v2&. An inventoryvaluation based on negative production costs is not possible.

System Response

• If the message is an error message, valuation is not carried out.


• If the message is an information or warning message, the cumulative
production costs are set to zero for the valuation.

Procedure for System Administration
You can control this message in Customizing for ConstructionProgress Report and Valuation underChange Message Control.