How to set a message to a parameter incase if the user didn't enter any value to the parameter while executing the report.
Ex: I have a parameter P_date for which user select the value from the calendar. Incase user forgot to select the date value from the calendar and hit the run then it has to pop a message a user saying " Please enter the value" . after enter the date filed then only the report has to execute.
Joined: 20 Nov 2006
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Posts: 3702
Posted: 23 Jul 2008 at 1:27pm
You can't do this directly in Crystal. If you're running the report through another application, that application would have to make sure that the date is entered.
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