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author's profile photo Former Member
Former Member

Screen filed values are not passing to program

Hi Good Evening,

I have appended strcture ZCORP to LFA1. The ZCORP structure having two fields ZGRP_D & ZNAME1. In the screen I have added two screen fields LFA1-ZGRP_D & LFA1-ZNAME1 from data dictionary.

When I enter values to these two fields it's not passing back values back to the program.

The declaration would be like

DATA: LFA1-ZGRP_D LIKE LFA1-ZGRP_D ,

LFA1-ZGRP_D LIKE LFA1-ZGRP_D .

After pressing save I need to copy these values into below fields.

zmat_grp = LFA1-ZGRP_D.

zgrp_d = LFA1-ZNAME1 .

But the values in LFA1-ZGRP_D & LFA1-ZNAME1 showing blank. Please guide me where is going in this case.

I will be very helpful.

Thanks & Best Regards,

Mahesh

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  • Best Answer
    author's profile photo Former Member
    Former Member
    Posted on Jun 18, 2008 at 11:12 AM

    Hi,

    You need to pass or assign the values in PAI.

    MODULE user_command_9000 INPUT.
    
    MOVE LFA1-ZGRP_D  TO zmat_grp.
    MOVE LFA1-ZNAME1  TO zgrp_d .
    .
    .
    
    ENDMODULE.

    Hope this helps you.

    Plz reward if useful.

    Thanks,

    Dhanashri.

    Edited by: Dhanashri Pawar on Jun 18, 2008 1:12 PM

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    • Former Member

      Hi,

      The things what ever you have told I have implemented but the main concern here is that the screen fields LFA1-ZGRP_D & LFA1-ZGRP_D not fetching any values even though I have assigned the values at screen level.

      Please suggest me.

      Regards,

      Mahesh

  • author's profile photo Former Member
    Former Member
    Posted on Jun 18, 2008 at 10:56 AM

    Hi,

    In PAI of the screen you have to pass the screen value back to the program.

    Cheers.

    ...Reward if useful

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  • author's profile photo Former Member
    Former Member
    Posted on Jun 18, 2008 at 08:14 PM

    Try using SET and GET PARAMETER. You will be able to post the parameter at global level and pass it between the screens and programs.

    http://help.sap.com/saphelp_nw04/helpdata/en/9f/db9e0435c111d1829f0000e829fbfe/content.htm

    Regards,

    C

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