About exception class CX_TPDA_SYS_SYMB_FSUNASSIGNED

[Former Member]

Can any tell me how to use this exception class.

I try to use this exception class to catch unassign exception when using field symbol. But failed.Is there a way to catch unassign exception of field symbol?

Thanks

DATA: int TYPE I.

FIELD-SYMBOL: <int> TYPE I.

DATA: r_exception TYPE REF TO CX_TPDA_SYS_SYMB_FSUNASSIGNED.

TRY.

<int> = 1.

CATCH CX_TPDA_SYS_SYMB_FSUNASSIGNED INTO r_exception.

ENDTRA.

When execute <int> = 1.ABAP dumps occurs.

[Former Member]

Hi Chris,

it seems that the exception of using an unassigned field symbol is not catchable. I've tried out your example and replaced the class after CATCH statement with main exception class cx_root. Even cx_root is not able to catch this exception.

I recommend that you avoid this situation by using code like this:

IF <int> IS ASSIGNED.
<int> = some_value.
ELSE.
RAISE EXCEPTION your_exception.
ENDIF.

Hope this helps!

Regards

Mark-André

[Former Member]

Thanks Mark's reply