topic Re: Catch CONVT_OVERFLOW in Application Development and Automation Discussions

Catch CONVT_OVERFLOW

Former Member — Thu, 05 Jul 2007 07:00:48 GMT

Hi All,

I want below code (if sy-subrc = 😎 to work when the CONVT_OVERFLOW is fired.

However, here <b>CONVT_OVERFLOW</b> is not being catched in catch ...endcatch.

Any clues what shall I do.

catch system-exceptions CONVT_OVERFLOW = 8

delete t_vtbez from z_vtbez.

endcatch.

IF SY-SUBRC EQ 8.

DELETE TABLE T_VTBEZ WITH TABLE KEY vtbez = z_vtbez-vtbez

index_i = z_vtbez-index_i.

ENDIF.

Also How do I find out system-exception number for various system exceptions which might occur.

For Ex : CONVT_OVERFLOW system exception no is 8

Thank you.

Re: Catch CONVT_OVERFLOW

Former Member — Thu, 05 Jul 2007 07:08:49 GMT

HI,

Catchable runtime errors are handled with CATCH SYSTEM-EXCEPTIONSusing the name of the runtime error. To detect semantically related runtime errors using a common name, they are combined into exception groups.

You can handle catchable runtime errors in an ABAP program using the following control statements:

CATCH SYSTEM-EXCEPTIONS exc1 = rc1 ... excn = rcn.

...

ENDCATCH

Check the sample code to handle the exceptions.

REPORT ZTEST.

PARAMETERS number TYPE i.

DATA: result TYPE p DECIMALS 2,

oref TYPE REF TO cx_root,

text TYPE string.

TRY.

IF ABS( number ) > 100.

RAISE EXCEPTION TYPE cx_demo_abs_too_large.

ENDIF.

PERFORM calculation USING number

CHANGING result

text.

CATCH cx_sy_arithmetic_error INTO oref.

text = oref->get_text( ).

CATCH cx_root INTO oref.

text = oref->get_text( ).

ENDTRY.

IF NOT text IS INITIAL.

WRITE / text.

ENDIF.

WRITE: / 'Final result:', result.

FORM calculation USING p_number LIKE number

CHANGING p_result LIKE result

p_text LIKE text

RAISING cx_sy_arithmetic_error.

DATA l_oref TYPE REF TO cx_root.

TRY.

p_result = 1 / p_number.

WRITE: / 'Result of division:', p_result.

p_result = SQRT( p_number ).

WRITE: / 'Result of square root:', p_result.

CATCH cx_sy_zerodivide INTO l_oref.

p_text = l_oref->get_text( ).

CLEANUP.

CLEAR p_result.

ENDTRY.

ENDFORM.

<b>Reward points</b>

Regards

Re: Catch CONVT_OVERFLOW

RaymondGiuseppi — Thu, 05 Jul 2007 07:12:52 GMT

(1) Is VTBEZ packed, if yes CONVT_OVERFLOW cannot be catched.

(2) You choose the exception number in the CATCH instruction,

catch system-exceptions CONVT_OVERFLOW = 1. would have worked in a similar way

Regards