topic Re: Exception problem in Application Development and Automation Discussions

Exception problem

Former Member — Tue, 20 Jun 2006 17:45:41 GMT

Hi Everyone,

I tried a lot but dont which exception to use in this case, the code is like below and i want to catch the exception and throw up a message can anyone help me please. In this case it again throws the runtime error.

CONVT_OVERFLOW

CX_SY_CONVERSION_OVERFLOW

Overflow when converting from "2.35589e+35"

data a(16) type p decimals 4.

data max_value(16) type p value 999999999999.

PARAMETER b(16) type p decimals 2.

PARAMETER no_rb RADIOBUTTON GROUP RAD1.

PARAMETER year_rb RADIOBUTTON GROUP RAD1.

if year_rb = 'X'.

CATCH SYSTEM-EXCEPTIONS ARITHMETIC_ERRORS = 1.

a = b ** 365. <---- error line

ENDCATCH.

IF sy-subrc = 1.

a = max_value.

message i100.

else.

write: AT 2'SY-SUBRC', AT 25'A'.

write:/ sy-subrc, a.

endif.

endif.

Can anyone please give a solution to handle this exception i tried a lot but nothing works.

Prashant

Re: Exception problem

RichHeilman — Tue, 20 Jun 2006 17:49:22 GMT

It is actually catching the error quite well for me. What are you putting into the parameter B when executing.

Regards,

Rich Heilman

Re: Exception problem

Former Member — Tue, 20 Jun 2006 17:51:41 GMT

Hi,

I give a value 1.25 and any number with decimal point it not working.

Regards,

Prashant.

Re: Exception problem

RichHeilman — Tue, 20 Jun 2006 17:57:58 GMT

Does you B field have to be define with 16, defining as 8, I believe this will fix your problem.

Regards,

Rich Heilman

Re: Exception problem

Former Member — Tue, 20 Jun 2006 18:01:54 GMT

Hi Rich,

No i changed the b from 16 to 8 but still the same problem.

It throws the same error.

What could be done.

Any solution.

Thanks,

Prashant.

Re: Exception problem

RichHeilman — Tue, 20 Jun 2006 18:03:37 GMT

What version are you on?

Regards,

Rich Heilman

Re: Exception problem

RichHeilman — Tue, 20 Jun 2006 18:07:00 GMT

Yes, now I'm seeing the same, it worked before.

Regards,

Rich Heilman

Re: Exception problem

Former Member — Tue, 20 Jun 2006 18:08:19 GMT

If I use convt_overflow, it worked for me. What version of SAP are you on?

Re: Exception problem

RichHeilman — Tue, 20 Jun 2006 18:09:47 GMT

Lets try a diffent system exceptions. This is now working for me.



  <b>catch system-exceptions convt_overflow = 1.</b>
*  catch system-exceptions arithmetic_errors = 1.
    a = b ** 365. "<---- error line
  endcatch.

Regards,

Rich Heilman

Re: Exception problem

Former Member — Tue, 20 Jun 2006 18:11:16 GMT

This works for me.


DATA a(16) TYPE p DECIMALS 4.
DATA max_value(16) TYPE p VALUE 999999999999.


PARAMETER b(16) TYPE p DECIMALS 2.

PARAMETER no_rb RADIOBUTTON GROUP rad1.
PARAMETER year_rb RADIOBUTTON GROUP rad1.

IF year_rb = 'X'.
  CATCH SYSTEM-EXCEPTIONS convt_overflow = 1.
    a = b ** 365.
  ENDCATCH.
  IF sy-subrc = 1.
    a = max_value.
  ENDIF.
ENDIF.

MESSAGE i100.
WRITE: AT 2'SY-SUBRC', AT 25'A'.
WRITE:/ sy-subrc, a.

Re: Exception problem

Former Member — Tue, 20 Jun 2006 18:13:30 GMT

Use convt_overflow. If you take out your CATCH, ENDCATCH portion and run your computation alone, you will get a dump. The very first statement of the dump will tell you what the system exception is. You have to use that one. In this case it is convt_overflow.

Re: Exception problem

Former Member — Tue, 20 Jun 2006 20:21:45 GMT

Hi Everyone,

thanks for all your replies it works when i change the exception to cont_overflow. But again when u give a value 12.35 or so it throws up a error

Overflow or underflow with exponentiation.

compute_pow_range

cx_sy_arithmetic_overflow.

How do I capture all the exception.

Is there where I can specify when others exception and capture them so that I need not specify a particular exception.

Any help on this will be of great use to me.

thanks,

Prashant.

Re: Exception problem

RichHeilman — Tue, 20 Jun 2006 20:26:39 GMT

Catch both of them.

<b>  catch system-exceptions convt_overflow = 1.
    catch system-exceptions arithmetic_errors = 2.
      a = b ** 365. "<---- error line
    endcatch.
  endcatch.</b>

Regards,

Rich Heilman

Re: Exception problem

Former Member — Tue, 20 Jun 2006 20:49:25 GMT

Hi,

i tried giving as u have done, but when u specify the b value as 12.35 the value of a is 00. whereas it has to calculate and put the value, but instead it gives a zero.

what can be done????????

thanks,

Prashant.

Re: Exception problem

Former Member — Tue, 20 Jun 2006 20:55:21 GMT

Try this.


DATA a(16) TYPE p DECIMALS 4.
DATA max_value(16) TYPE p VALUE 999999999999.


PARAMETER b(16) TYPE p DECIMALS 2.

PARAMETER no_rb RADIOBUTTON GROUP rad1.
PARAMETER year_rb RADIOBUTTON GROUP rad1.

IF year_rb = 'X'.
  CATCH SYSTEM-EXCEPTIONS arithmetic_errors = 1
                          conversion_errors = 2.
    a = b ** 365.
  ENDCATCH.
  IF sy-subrc <> 0.
    a = max_value.
  ENDIF.
ENDIF.

MESSAGE i100.
WRITE: AT 2'SY-SUBRC', AT 25'A'.
WRITE:/ sy-subrc, a.

Re: Exception problem

Former Member — Wed, 21 Jun 2006 00:10:36 GMT

Thanks sreeni finally it worked.

thanks everyone for all your answers.

Regards,

Prashant.

Re: Exception problem

RichHeilman — Wed, 21 Jun 2006 00:12:56 GMT

Good work. Make sure that you mark this post as solved.

REgards,

Rich Heilman