table entries update through tcode me21n

[Former Member]

Hi ,i want to update the database table ekpo through the screen fields execution.

please help me with the code lines.

thanks

[Sm1tje]

Your title:

 table entries update through tcode me21n 

.

So what do you need CODE LINES for? The tables involved will be updated by the SYSTEM itself after entering the data in transaction ME21N. And that's all there is.

Or should the requirement something completely different?

[Former Member]

Hi if u enter values in tcode me21n for new entry or me22n for change entry

then system will folat the data automatically and it goes to the

corresponding table.

wht is ur requtrement.

[Former Member]

i am doing like this for updating the entries through tcode me21n.

IN PBO;

data: v_date type ekpo-zzpldte,

v_code type ekpo-zzreason.

if sy-tcode = 'ME21N'

or sy-tcode = 'ME21'.

loop at screen.

if screen-name = 'EKPO-ZZREASON'

or screen-name = 'EKPO-ZZPLDTE'.

screen-input = '0'.

modify screen.

endif.

endloop.

endif.

IN PAI:

types:ekpo.

data:it_ekpo like standard table of ekpo with header line,

wa_ekpo like ekpo.

select * from ekpo

into corresponding fields of table it_ekpo.

loop at it_ekpo into wa_ekpo.

wa_ekpo-zzpldte = v_date.

wa_ekpo-zzreason = v_code.

modify ekpo from wa_ekpo.

endloop.

i dont know whther i am doing it correctly,

will this will give me the database updates.

please note v_date and v_code is my feilds on th screen for the user entry.

please suggest.

thanks.