Hi everybody,
I'm currently facing the following problem:
I've got an ALV in input mode. Certain fields are optional, but they have a value help connected to them. So I want to have the following behaviour: If the user doesn't input anything in this cell, no error should occur. But if the user enteres a value, it should be checked againts the value table.
The value SPACE is not part of the value table (and shouldn't be), thus I always get an error message from ALV.
Is there any solution for this problem without programming each input check by myself? In the field catalog I didn't find a field for this purpose.
Thanks a lot,
Sascha