topic Re: module screen in Application Development and Automation Discussions

module screen

Former Member — Mon, 23 Jul 2007 10:02:16 GMT

friends

i had change screen where i want to display the data from databse first come in text boxes then i will update

so for retriving data first

i had written

data : begin of itab_final,

perid like zhr_peR_m-perid,

fname like zhr_peR_m-fname,

lname like zhr_peR_m-lname,

end of itab_final.

module USER_COMMAND_0011 input.

CASE SY-UCOMM.

when 'DISP'.

break-point.

perform get_data.

endcase.

endmodule. " USER_COMMAND_0011 INPUT

form get_data .

select perid fname lname from zhr_peR_m into corresponding fields of itab_final

where perid = zhr_peR_m-perid.

endselect.

itab_final-fname = zhr_per_m-fname.

endform. " get_data

zhr_peR_m-fname is name of input/output text box where i want to display the output

please me the error and the solution for same

With Best Regards

Ruby

Re: module screen

seshatalpasai_madala — Mon, 23 Jul 2007 10:07:56 GMT

Hi,

Use

<b>form get_data .

select single perid fname lname from zhr_peR_m into corresponding fields of itab_final where perid = zhr_peR_m-perid.

if sy-subrc = 0.

zhr_per_m-fname = itab_final-fname.

endif.

endform. " get_data</b>

Regards,

Sesh

Re: module screen

Former Member — Mon, 23 Jul 2007 10:14:38 GMT

try this....i have worked on this..this will work...

MODULE USER_COMMAND_0800 INPUT.

tables : zhr_peR_m.

gd_repid = sy-repid.

data : itab_final1 like zhr_peR_m occurs 0 with header line,

wa_final1 like line of itab_final1.

ok_code = sy-ucomm.

save_ok = ok_code.

clear ok_code.

case save_ok.

when 'DISP'.

select perid fname lname from zhr_peR_m into corresponding fields of itab_final

where perid = zhr_peR_m-perid.

endselect.

if sy-subrc = 0.

LEAVE TO LIST-PROCESSING.

write : zhr_peR_m-perid,

10 zhr_peR_m-fname,

30 zhr_peR_m-lname,

50 sy-subrc.

endif.

else.

call screen 0801.//error screen

endif.

REWARD IF USEFUL....

Re: module screen

Former Member — Mon, 23 Jul 2007 10:15:42 GMT

hi ruby as u are moving data from itab to the screen field

u need to write zhr_per_m-fname = itab_final-fname

not itab_final-fname = zhr_per_m-fname.

probably that will be your mistake

reward if helpful