hi all,
plz help:
requirement:
thr r 2 screen fields CODE(Input Enable) and DESC(Output Only).
when user enters CODE corresponding DESC will come automatically but if no value is entered in CODE, DESC will also be blank with an error msg below: 'Enter Code'.
i have PAI Module like this:
FIELD code MODULE validate_code.
Module Validate_code.
if CODE is initial.
clear DESC.
Message e000(zz) with 'Enter Code'.
else.
select DESC for CODE entered.
endif.
endmodule.
for this code, though DESC becomes initial when CODE is deleted from screen but in the screen it is still showing the previous DESC value. i need to this older value of DESC.
ME21N->Org.Data TAB
Enter Pur.Org. and press ENTER Once and then delete the same and press ENTER again.
I need this functionality.
Plz Help.
Edited by: AVIJIT SIKDAR on Jun 4, 2008 2:59 PM