Is it possible that for a query variable to show only few values for selection.
If I have Material Groups A, B, C .....Z.
When the user tries to select a material group it should show only values A, E, I, O, U.
The master data contains A to Z, and the infoprovider also contains A to Z. But when the user tries to pick the values he should see only A,E,I,O,U in the choosing list.
If it can be done through customer exit, how to do it, I_STEP and some fixed values...
Any help would be greatly appreciated.