How to enable the screen after triggering the error message

Question

Hi All,
we have a tcode IW31, in that one field(WBS element -PROID) is not mandatory. so we have written the following code to make it mandatory in a user exit EXIT_SAPLCOIH_010.It's triggering the error message, but it is going into disable mode. Please sugget me how to enable the screen after getting the error message triggering.
if not caufvd_imp-proid is initial.
  select single * from t350 into wa_t350
          where  auart    = caufvd_imp-auart
            and  imord    = 'X'.
  if sy-subrc is initial.
    pspel = caufvd_imp-proid.
  else.
    call function 'CONVERSION_EXIT_ABPSP_OUTPUT'
         exporting
              input  = caufvd_imp-proid
         importing
              output = l_posid.
    concatenate text-t10 l_posid text-t11
                into l_textline1 separated by space.
    message i208(00) with l_textline1.
  endif.
else.
  message e208(00) with 'Please maintain WBS element in Location Tab'.
endif.
Thanks

Answer 1

Hi,
Instead of error message use status message like
message s208(00) with 'Please maintain WBS element in Location Tab'.
Leave to screen sy-synnr.
This will allow to move to the screen and have in enable mode.
WIth Regards,
Dwaraka.S
Edited by: Dwarakanath Sankarayogi on Feb 13, 2009 7:46 AM