topic Re: abap:exception in Application Development and Automation Discussions

abap:exception

aneel_munawar — Tue, 10 Jun 2014 08:13:46 GMT

Dear Abappers,

I am facing some issue . I have written this code.

try.

MODIFY dt_tabcst INDEX 0.

CATCH cx_root.

EXIT.

ENDTRY.

but unable to catch the exception. I get screen dump . table_invalid_index runtime error. How can i catch this error.?

Regards

Aneel

Re: abap:exception

Former Member — Tue, 10 Jun 2014 08:15:17 GMT

index 0 is invalid. must be at least 1

Re: abap:exception

Former Member — Tue, 10 Jun 2014 08:19:42 GMT

you need to declare one variable to catch exception.

Please follow following snap of code to catch the exception.

data : res type i.
parameters : num1 type i,
             num2 type i.

data : obj type ref to cx_root.
data : msg type string.
try.
res = num1 / num2.
write 😕 'result =', res.
catch cx_root into obj.
    msg = obj->get_longtext( ).
    write 😕 msg.
endtry.

suppose we are dividing two number. by mistake i divided nmber by 0.

that time it will work.

Re: abap:exception

Former Member — Tue, 10 Jun 2014 08:24:10 GMT

Index should not be zero. Please check. Hope the modify statement written inside the loop and Table dt_tabcst is defined with header line.

Just put break point on Modify statement and check system variables SY-MSGID / SY-MSGNO to get the details of error.

BR,

Prakash

Re: abap:exception

aneel_munawar — Tue, 10 Jun 2014 08:31:09 GMT

Dear All,

i know that error is due to index 0. But it should catch the exception . but it does not catch.

Re: abap:exception

Former Member — Tue, 10 Jun 2014 08:38:02 GMT

try to handle like me how i handled.

you will get a solution.

Re: abap:exception

former_member302911 — Tue, 10 Jun 2014 08:39:50 GMT

Hi Aneel,

TABLE_INVALID_INDEX is uncatchable runtime error.

To verify that an exception is catchable, go to ST22 and see column Exception.

If exception is filled is catchable, if not is uncatchable.

Regards,

Angelo.

Re: abap:exception

aneel_munawar — Tue, 10 Jun 2014 08:50:26 GMT

THANKS Angelo,

I got it.

ST22 is also useful.

Regards

Aneel

topic Re: abap:exception in Application Development and Automation Discussions

abap:exception

Re: abap:exception

Re: abap:exception

data : res type i.parameters : num1 type i, num2 type i.data : obj type ref to cx_root.data : msg type string.try. res = num1 / num2. write 😕 'result =', res. catch cx_root into obj. msg = obj->get_longtext( ). write 😕 msg. endtry.

Re: abap:exception

Re: abap:exception

Re: abap:exception

Re: abap:exception

Re: abap:exception

data : res type i.
parameters : num1 type i,
num2 type i.

data : obj type ref to cx_root.
data : msg type string.
try.
res = num1 / num2.
write 😕 'result =', res.
catch cx_root into obj.
msg = obj->get_longtext( ).
write 😕 msg.
endtry.