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Field validation in module pool program

Hi experts i have a problem in module pool program. I have created a screen with two fields and two function keys DISPLAY CREATE where i have to check these fields for validation.I know the syntax for field validation (field<fld name> module<module name>) but the problem is i have to check both the fields for validation means if press display or create when both the fields are empty it should generate a massage that both fields are empty..please help me to solve this problem.

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    author's profile photo Former Member
    Former Member
    Posted on Jan 06, 2013 at 12:23 PM

    Hae you can do validation in PAI by placing those two fields in between CHAIN & ENDCHAIN .

    Please refer the below screenshot for reference.

    Regards,

    Praveen Chitturi


    FieldCheck.JPG (41.5 kB)
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  • Posted on Jan 06, 2013 at 11:16 AM

    Use CHAIN ... ENDCHAIN in the PAI.

    Regards,

    Raymond

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