For enter

how to use enter button instead of pushbutton for calling another screen?

>
Ankur Parab wrote:
> Hi,
> normally the ok_code for Enter is 'ENTR'. So check sy-ucomm value equal to 'ENTR' and then call the required screen.
>
> Regards,
> Ankur Parab
Sorry but this is not true. Normally pressing ENTER doesn't place any function code in sy-ucomm . This is one of the reason why you in PAI we should store ok_code in some save_code variable and then clear it. Simply after pressing ENTER in next screen without first clearing content of ok_code we might still have previous function code there, hence program logic would be wrong.
Refer for proof [Reading Function Codes|http://help.sap.com/saphelp_nw04s/helpdata/en/9f/dbaa1335c111d1829f0000e829fbfe/frameset.htm]
@ Priya.R
If you want to catch your ENTER, simply do the following
data: ok_code like sy-ucomm, "ok_code assigned to screen
          save_code like sy-ucomm.
MODULE pai INPUT.
   save_code = ok_code.
   clear ok_code.
   if save_code = space. "as said above ENTER will generate empty function code
    CALL SCREEN ...
   endif.
ENDMODULE.
Regards
Marcin

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I have searched SDN around 8 hours and could not get any help on my below issue.
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Hi
What is the OK_CODE for enter?
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like
after parameters:...
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LOOP AT SCREEN.
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For enter

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