Diagnosis
You have either changed the fixed quantity or date in the display forcontrolling the availability check.

System Response
Since more than one order quantity exists for the item you haveprocessed and the results of the availability check are issued for eachorder quantity, the system informs you that the change made is validfor the overall item. This means that it is valid for all schedulelines displayed or still to be displayed.

Procedure
Confirm your change by pressing ENTER or remove the change and confirmthis with ENTER.