Web - Remove ALL value from dropdown
Here's what I have:
A BPS web interface where I can select a Cost center using a dropdown. Based on that Cost center I derive the relevant WBS elements using an exit varible - these WBS elements are displayed in a separate drop down. Both Cost center and WBS element is part of the header. This work fine.
When I select a new Cost center the correct WBS elements are found, but the drop down box defaults to the entry (ALL). As a result I get an error message saying that the header characteristics should be restricted to a single value. If I then manually select a WBS element it works fine.
Can I remove the ALL value from the drop down and doing so, force BPS to select one of the WBS elements? Is there another solution to my problem.
Thanks in advance,