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Former Member
Nov 28, 2005 at 04:53 PM

Validate parameter.

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Hi,

I want to validate a parameter:

PARAMETERS: quincena TYPE d.

I'm trying to use:

AT SELECTION-SCREEN ON quincena.

IF quincena EQ ''.

MESSAGE e000 WITH 'You must select one'.

ENDIF.

But it doesn't work, the program continues anyway.