Error - The exception, which is assigned to class 'CX_WDR_RT_EXCEPTION'

[Former Member]

Hi All,

I get the following error when getting parameters from HTML Form to ABAP Webdynpro Application.

Short text

An exception occurred that was not caught.

What happened?

The exception 'CX_WDR_RT_EXCEPTION' was raised, but it was not caught anywhere

along the call hierarchy.

Since exceptions represent error situations and this error was not adequately responded to, the running ABAP program 'CL_WDR_CLIENT_APPLICATION=====CP' has to be terminated.

Source Code Extract |

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SourceCde

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36	if <url_param>-name np 'sap-*' and
37	<url_param>-name np 'sap.*' and
38	<url_param>-name ns '~' and
39	<url_param>-name np 'wd*'.
40	wa_url_param-name = <url_param>-name.
41	translate wa_url_param-name to upper case. "#EC SYNTCHAR
42	wa_url_param-value = <url_param>-value.
43	insert wa_url_param into table <all_url_params>.
44	endif.
45	endloop.
46	endif.
47	wa-name = if_wd_application=>all_url_parameters.
48	wa-value = l_all_url_params.
49	insert wa into table parameters.
50
51	l_parameters = view_info->get_parameters_for_inplug( inbound_plug ).
52	transfer all provided parameters for component if they have been defined in RR
53	loop at l_parameters assigning <parameter>.
54	wa-name = <parameter>-parameter_name.
55	l_parameter = wa-name.
56	clear wa-value.
57	*-------read url parameters
58	read table <all_url_params> assigning <tihttpnvp> with key name = l_parameter.
59	if sy-subrc = 0.
60	try.
61	create data wa-value type (<parameter>-abap_type).
62	assign wa-value->* to <f>.
63	cl_wdr_conversion_utils=>from_string( exporting in = <tihttpnvp>-value
64	changing data = <f> ).
65	catch cx_wdr_conversion_exception.
>>>>>	raise exception type cx_wdr_rt_exception.
67	endtry.
68	insert wa into table parameters[].
69	else.
70	*-------parameter not specified in url => read application properties
71	l_app_properties = me->application_info->get_properties( ).
72	read table l_app_properties into wa_property
73	with key name = wa-name.
74	if sy-subrc = 0.
75	try.
76	create data wa-value type (<parameter>-abap_type).
77	assign wa-value->* to <f>.
78	cl_wdr_conversion_utils=>from_string( exporting in = wa_property-value
79	changing data = <f> ).
80	catch cx_wdr_conversion_exception.
81	raise exception type cx_wdr_rt_exception.
82	endtry.
83	insert wa into table parameters[].
84	endif.
85	endif.

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Any help will be greatly appreciated.

Thanks

RM

[thomas_jung]

It appears that you are using some URL parameters. You must have supplied a field to hold one of these URL parameters, but the data type is not compatible with the incomming data. I would suggest setting an external breakpoint in this block of code to determine which URL parameter is causing your problem.