topic Re: How to capture errors when a Function module is called as BACKGROUND TASK in Application Development and Automation Discussions

How to capture errors when a Function module is called as BACKGROUND TASK

Former Member — Tue, 07 Mar 2006 10:50:57 GMT

How to capture errors when a Function module is called as BACKGROUND TASK?.Please advise.

FUNCTION ZRPM_DELETE_PROJECT_DATA_API.

*"----

""Local interface:

*" IMPORTING

*" VALUE(IV_EXTERNAL_ID) TYPE RPM_TV_EXTID OPTIONAL

*" VALUE(IV_PROJECT_GUID) TYPE RPM_TV_GUID OPTIONAL

*" VALUE(FLAG) TYPE BOOLEAN OPTIONAL

*" EXPORTING

*" VALUE(EV_RC) TYPE I

*" VALUE(EV_MSG) TYPE STRING

*" VALUE(ET_MSG) TYPE RPM_TT_MESSAGES

*"----

IF flag = cl_rpm_co=>sc_true.

Call function 'RPM_DELETE_PROJECT_DATA' IN BACKGROUND TASK

EXPORTING

IV_EXTERNAL_ID = IV_EXTERNAL_ID

IV_PROJECT_GUID = IV_PROJECT_GUID

IMPORTING

EV_RC = EV_RC

EV_MSG = EV_RC

ET_MSG = ET_MSG.

COMMIT WORK.

ELSE.

CALL FUNCTION 'RPM_DELETE_PROJECT_DATA'

EXPORTING

IV_EXTERNAL_ID = IV_EXTERNAL_ID

IV_PROJECT_GUID = IV_PROJECT_GUID

IMPORTING

EV_RC = EV_RC

EV_MSG = EV_MSG

ET_MSG = ET_MSG.

ENDIF.

ENDFUNCTION.

In above code how to capture 'EV_RC' when FM is called as background task.

Re: How to capture errors when a Function module is called as BACKGROUND TASK

Former Member — Tue, 07 Mar 2006 10:57:09 GMT

Prakash,

I guess that is the flip side of calling a function as a background task. Whenever the task fails, the user will get an intimation in his Inbox.

Regards,

Ravi

Re: How to capture errors when a Function module is called as BACKGROUND TASK

venkata_ramisetti — Tue, 07 Mar 2006 11:01:29 GMT

Hi,

Please have look in the below document. You need to some settings in the debugger.

http://www.sappro.com/downloads/Settings&SystemAreas.pdf

Re: How to capture errors when a Function module is called as BACKGROUND TASK

Former Member — Tue, 07 Mar 2006 12:23:09 GMT

Hi Prakash,

Refer to the link

<a href="http://help.sap.com/saphelp_erp2005/helpdata/en/41/7af4e0a79e11d1950f0000e82de14a/frameset.htm">call function in update task</a>

Hope it helps...

Lokesh

Re: How to capture errors when a Function module is called as BACKGROUND TASK

Peter_Inotai — Tue, 07 Mar 2006 12:23:56 GMT

I'm not sure if it's valid for BACKGROUND TASK also, but you might try with exception ERROR_MESSAGE:

<i>ERROR_MESSAGE: This exception instructs the system to ignore S messages, I messages, and W messages until return from the function module (although they still appear in the log during background processing). When an E message or an A message occurs, the called function module terminates, as if the exception ERROR_MESSAGE has been triggered. If an A message is handled using ERROR_MESSAGE, the ROLLBACK WORK statement is triggered implicitly.</i>

Peter

Re: How to capture errors when a Function module is called as BACKGROUND TASK

Former Member — Tue, 07 Mar 2006 13:00:32 GMT

Prakash,

CALL FUNCTION IN BACKGROUND TASK allows no IMPORTING parameters, so that your code will produce a syntax error.

The calling program can only handle errors of remote function calls (RFC) if these are either

- synchronous RFC (that is CALL FUNCTION ... DESTINATION ...) or

- asynchronous RFC (that is CALL FUNCTION STARTING NEW TASK ... DESTINATION ...).

Both synchronous and asynchronous RFC allow the capturing of errors by means of exceptions. But that is a different topic.