topic Re: help in message in Application Development and Automation Discussions

help in message

Former Member — Tue, 27 Feb 2007 10:27:37 GMT

hallow i doing a report program that select some course from table . in the selection screen if u bring invalid course i bring a message like the course is invalid .

the problem is that i do that after select and not in at selection screen, and after the message come i have dump. my question if the user put course invalid i wont after the message he continue to write courses how can i do that?

select .....

if sy-subrc <> 0.

message i(014)

leave to ?

which screen or other option

regards

Re: help in message

Former Member — Tue, 27 Feb 2007 10:34:23 GMT

You can use the option below: (assuming that you are not displaying any list in the event END-OF-SELECTION).

if sy-subrc <> 0.

message i(014)

LEAVE TO LIST-PROCESSING.

endif.

Re: help in message

Former Member — Tue, 27 Feb 2007 10:36:27 GMT

Use the STOP. command.

This would skip the rest of the code in the start-of-selection and go to the first line of te end-of-selection.

Use EXIT. if you want to exit the program itself.

Regards,

Ravi

Re: help in message

Former Member — Tue, 27 Feb 2007 10:36:37 GMT

Hi Antonio,

Apparently you don't want to use the AT SELECTION-SCREEN. A trick would be to give a S message (instead of I) and to submit the report again, so:

message S(014).

SUBMIT sy-repid.

Regards,

John.

Re: help in message

Former Member — Tue, 27 Feb 2007 10:37:56 GMT

Hi,

You have to do SCreen Validations in the event AT SELECTION SCREEN only.

Even if you enter wrong values it will stop there itself, without going to select statements, which unnecessarily consumes time of the database.

After select statement you can check SY-SUBRC and give error Message and use STOP.

If sy-subrc <> 0.

Message ....

STOP or EXIT.

Endif.

It won't dump.

Regards,

Anji

Re: help in message

Former Member — Tue, 27 Feb 2007 10:38:54 GMT

hi,

ONE WAY IS TO

CREATE A F4 HELP FOR UR FIELD IN SELECTION SCREEN(COURSE).

WHATS THE DUMP U ARE GETTING?

Re: help in message

Former Member — Tue, 27 Feb 2007 10:40:11 GMT

SELECT-OPTIONS: s_matnr FOR  marc-matnr.                  "Material No
AT SELECTION-SCREEN ON s_matnr.
 
*Validate material no details
  PERFORM validate_matno.
FORM validate_matno.
DATA: v_matnr LIEK mara-matnr.
IF NOT s_matnr[] IS INITIAL.
LOOP AT s_matnr.
  SELECT SINGLE matnr INTO v_matnr
         FROM mara
         WHERE matnr = s_matnr-low.
 
  IF sy-subrc NE 0.

MESSAGE i128.

LEAVE LIST-PROCESSING.

ENDIF.
ENDLOOP.
ENDIF.
ENDFORM.

make sure u r using the message number available in ur message class.

Reward if u find helpful,

Re: help in message

Former Member — Tue, 27 Feb 2007 11:11:13 GMT

I think u might have given an abend msg...there should not b any problem with the ifo msg type...even if given after select...

would u like to send the code that u have written...