topic Re: Multiple Try END Try in Application Development and Automation Discussions

Multiple Try END Try

Former Member — Mon, 16 Jul 2007 06:06:01 GMT

Dear Abapers,

I need some help in Try/End Try block. My requirement is that I need to check out of 3 FM's which exists in the system and depending on the FM which exists I need to set a particular flag and call that FM.

So can I try some algorithm like this.

TRY

CALL FM1

Catch

TRY CALL FM2

catch CALL FM 3

ENDTRY.

I need to know how to use multiple try...end try blocks...

Please let me know, it would be of great help.

Thanks & Warm Regards, Vinay

Re: Multiple Try END Try

seshatalpasai_madala — Mon, 16 Jul 2007 06:12:00 GMT

Hi,

Execute a select query on the table with List of FM's and then based on that call your FM.

You need to se TRY ENDTRY. Just check SY-SUBRC after the select query.

<b><b>DATA: WA_TFDIR TYPE TFDIR.

SELECT * FROM TFDIR INTO WA_TFDIR WHERE FUNCNAME = 'FM NAME1'.</b>

IF Sy-SUBRC = 0.

CALL FM.

ELSE.

SELECT * FROM TFDIR INTO WA_TFDIR WHERE FUNCNAME = 'FM NAME2'.

IF Sy-SUBRC = 0.

CALL FM.

ELSE.

SELECT * FROM TFDIR INTO WA_TFDIR WHERE FUNCNAME = 'FM NAME3'.

IF Sy-SUBRC = 0.

CALL FM.

ENDIF.

ENDIF.</b>

Regards,

Sesh

Re: Multiple Try END Try

Former Member — Mon, 16 Jul 2007 06:16:30 GMT

just use the following code.....

try

Re: Multiple Try END Try

Former Member — Mon, 16 Jul 2007 06:19:39 GMT

just use the following code

try .

call fm1.

try .

call fm2.

try .

call fm3.

catch .

catch.

this what ua call nested try catch blocks. try it it will solvw the prob.

Re: Multiple Try END Try

Former Member — Mon, 16 Jul 2007 06:23:45 GMT

Hi,

*Syntax for TRY .. ENDTRY construct

TRY.

CALL METHOD o1->m1.

PERFORM f1.

CATCH cx_root. "Handler for all exceptions

" ABAP code(What to do when error occures)........

ENDTRY.

FORM f1 RAISING cx_my.

TRY.

IF ...... RAISE EXCEPTION TYPE cx_my2. ENDIF.

CALL METHOD o1->m3.

CATCH cx_my1 cx_my3 INTO ex.

RAISE EXCEPTION TYPE cx_my4.

CATCH cx_my4.

"Handler for exceptions of type cx_my4

" ABAP code(What to do when error occures)........

CLEANUP.

"Cleanup section, used to restore to a consistant state

" ABAP code........

ENDTRY.

ENDFORM.

Pls do reward points.

Regards,

Ameet