CATCH - ENDCATCH; System Exception???

[Former Member]

Hi Experts,

Pls. clarify couple of my simple doubt that,I got one statement from exsting Z FM, as follows,

<i><b>1) l_auart = /my_namespace/cl_l_order_type=>get_order_type( i_vbak-auart ).</b></i>

Wht is happening in the above statemnt??

2)

<i><b>method GET_ORDER_TYPE.

data: l_auart type auart,

l_exit type ref to /my_namespace/if_ex_get_auart.

l_auart = i_auart.

call method cl_exithandler=>get_instance

changing instance = l_exit.

if not l_exit is initial.

catch system-exceptions call_method_not_implemented = 1.

call method l_exit->get_auart

changing

c_auart = l_auart.

endcatch.

endif.

read table G_ORDER_TYPE_ALL into e_data

with key auart = l_auart.

endmethod.</b></i>

Can u explain, Wht is doing over here?

3) CREATE OBJECT

Wht is the fnctionality of above statenmnt?

thanq

Message was edited by:

Srikhar

[naimesh_patel]

With the use of these statements, system will not give you the short dump if your mehtod get_auart is not implementd.

catch system-exceptions call_method_not_implemented = 1.
call method l_exit->get_auart
changing
c_auart = l_auart.
endcatch.

CATCH - ENDCATCH is used to avoid the short dumps.

See online help for more information.

Regards,

Naimesh Patel