problm in displaying error msg

[Former Member]

hi

i hav written error message for production sheduler...

if the input is wrong i want the errror to be displayed as invalid input...

if they dnt enter any data then no need to display any error msg i hav written this below code...

here im getting error if i dont enter account group and if i enter correct group also it is giving error msg...

wt is wrong in my code?

AT SELECTION-SCREEN on s_fevor.
  s_fevor-sign = 'I'.
  s_fevor-option = 'EQ'.
  s_fevor-low = s_fevor.
  s_fevor-high = s_fevor.
  APPEND s_fevor.
  CLEAR s_fevor.

  IF not s_fevor-low in s_fevor.
    SELECT fevor
      from afko
      INTO TABLE t_fevor
      WHERE fevor in s_fevor.
      IF sy-subrc ne 0.
          MESSAGE e001.
      ENDIF.
  ENDIF.

[Former Member]

Hi,

INITIALIZATION.

s_fevor-sign = 'I'.

s_fevor-option = 'EQ'.

s_fevor-low = 'Give value here'.

s_fevor-high = 'Give value here'.

APPEND s_fevor.

CLEAR s_fevor.

AT SELECTION-SCREEN.

IF not s_fevor-low in s_fevor.

SELECT fevor

from afko

INTO TABLE t_fevor

WHERE fevor in s_fevor.

IF sy-subrc ne 0.

MESSAGE e001.

ENDIF.

ENDIF.

Regards,

Kumar Bandanadham

Edited by: Velangini Showry Maria Kumar Bandanadham on Jun 2, 2009 5:59 AM

[shishupalreddy]

Hello

Please modify your code as below .WHICH WIll work for all scenarios i mean even if you give Option as EXCLUSIVE also .....

{

AT SELECTION-SCREEN on s_fevor.

DATA : l_t_fevor TYPE TABLE OF afko-fevor WITH HEADER LINE.

SELECT fevor INTO TABLE l_t_fevor FROM afko.

LOOP AT s_fevor.

IF NOT s_fevor-low IS INITIAL.

READ TABLE l_t_fevor WITH KEY = s_fevor-low.

IF sy-subrc <> 0.

SET CURSOR FIELD 'S_FEVOR-LOW'.

MESSAGE e<> ENDIF.

ENDIF.

IF NOT s_FEVOR-high IS INITIAL.

READ TABLE l_t_fevor WITH KEY = s_fevor-high.

IF sy-subrc <> 0.

SET CURSOR FIELD 'S_FEVOR-HIGH'.

MESSAGE e<> ENDIF.

ENDIF.

ENDLOOP.

}

Regards

[Former Member]

Hi,

Change your code like this

AT SELECTION-SCREEN.

IF not s_fevor-low in s_fevor.

SELECT fevor

from afko

INTO TABLE t_fevor

WHERE fevor in s_fevor.

IF sy-subrc ne 0.

MESSAGE e001.

ENDIF.

ENDIF.

Regards,

Jyothi CH.