topic raise exception in Application Development and Automation Discussions

raise exception

Former Member — Fri, 27 Apr 2007 06:41:30 GMT

hi,

1) when control come to RAISE NOT_FOUND where NOT_FOUND in the exceptions tab in function module, what does the system do? show short text in exceptions tab as message? what does the RAISE keyword do here?

FUNCTION-POOL CSTR.

FUNCTION STRING_SPLIT.

...

IF STRING NA DELIMITER.

RAISE NOT_FOUND.

ENDIF.

...

ENDFUNCTION.

2) in the caller program, if assign 7 to NOT_FOUND under exception, which means sy-subrc = 7, right?

PROGRAM EXAMPLE.

...

CALL FUNCTION 'STRING_SPLIT'

EXCEPTIONS

NOT_FOUND = 7.

IF SY-SUBRC = 7.

WRITE / 'There is a problem.'.

ELSE.

...

ENDIF.

thanks

Re: raise exception

Former Member — Fri, 27 Apr 2007 06:43:35 GMT

hi,

chk out the <b>Exceptions</b> tab in the function module , To the Left of <b>source Code</b> tab,

What ever you write there for that Exception , it will display that error

Re: raise exception

h_senden2 — Fri, 27 Apr 2007 06:43:36 GMT

Yep, you're right.

In the function module, after a RAISE-EXCEPTION the function will be left with SY-SUBRC = 7 (in your case). This sy-subrc can be used by the calling program.

regards,

Hans

Please reward all helpful answers !!!!!

Re: raise exception

Former Member — Fri, 27 Apr 2007 06:43:49 GMT

Hi,

1. In the FM, when its RAISE NOT_FOUND...NOT_FOUND would be assinged some number say 7. So the program which has called this FM, will receive a sy-subrc as 7 when the exception NOT_FOUND is raised.

2. Yes you are correct.

Best regards,

Prashant

Re: raise exception

Former Member — Fri, 27 Apr 2007 06:49:00 GMT

not_found is ur user defined exception inorder to trigger that exception u user the raise key word in func module..

when a no is assigned to it we can call it by that no and specify the message u need to print..

ur code works

regards..