How can I catch the exception type c = type i?

[Former Member]

How can I catch the exception and display the error message when I assign the u2018ABC123u2019 value to an int data type.

Code is as follow.

REPORT zfsl_sum_functions.

DATA: cin(50),

cout(50),

iin TYPE i,

iout TYPE i,

etext TYPE string.

cin = '123ABC'. " how can i catch this

iout = cin.

WRITE: iout.

[Former Member]

You can try this

REPORT zfsl_sum_functions.

DATA: cin(50),
cout(50),
iin TYPE i,
iout TYPE i,
etext TYPE string.
cin = '123ABC'..
* CONVERSION_ERRORS contains CONVT_NO_NUMBER ***
CATCH SYSTEM-EXCEPTIONS CONVERSION_ERRORS = 1.
iin = cin.
ENDCATCH.
IF SY-SUBRC = 1.
 write:/ 'error-> unable to interpret cin as integer'.
else.
write:/ iin.
ENDIF.

[Former Member]

This message was moderated.

[Former Member]

hi, thanks for ur ans.

can i handle the same using

try

catch ?

kind regards,

Faisal

[Former Member]

Yes you can, If you are using multiple catch statements then we can use with in try and endtry block

[BMEIJS]

The CATCH-ENDCATCH statement is obsolete as of release was620. You should use TRY. CATCH. ENDCATCH.

The exception that will be raise is CX_SY_CONVERSION_NO_NUMBER, so you have to catch that exception or a super class of this exception class.

REPORT zfsl_sum_functions.

DATA: cin(50),

cout(50),

iin TYPE i,

iout TYPE i,

etext TYPE string.

DATA: rf_cx_error TYPE REF TO CX_SY_CONVERSION_NO_NUMBER,

errortxt TYPE string.

TRY.

cin = '123ABC'. " how can i catch this

iout = cin.

WRITE: iout.

CATCH CX_SY_CONVERSION_NO_NUMBER INTO rf_cx_error.

errortxt = rf_cx_error->get_text( ).

WRITE errortxt.

ENDTRY.