Diagnosis
You have entered a time period for the production go-ahead (&V2& days)that is larger than the time period for the material go-ahead (&V1&days).

System Response
The system rejects the entry or issues a warning.

Procedure
Corrrect the entries for the production or material go-ahead validityperiod. If you do not correct the entries, the cumulative productiongo-ahead quantity will be higher than the cumulative material go-aheadquantity.