Dear experts,
Is there any way to set an input variable become input-help only?
That is, users can only use F4 to choose the values from the infoprovider, and can't directly key data into that variable.
For example, if users have to input calendar month before query execution,
they have to use F4 to choose months exist in that cube.
They can't directly type any month they want to that variable.
Is there any way to do that?