Call Web Dyn Pro from ICWC on Button event

Hi ,
How to call web dynpro application from ICWC (CRM 5.0) ?
In the srvTHead View a new button is provided and on click even the web dynpro application should be called.
I tried calling the web page using function module CALL_BROWSER and cl_gui_frontend_services=>execute.
is there any other way to call the web dynPro from ICWC.
Thanks in advance.
Regards,
Prasad

Stride,
Try doing a rebuild on your project and if that fails too the check the project/zip file you downladed from SDN. t should have the external jar file.
Also BTW which tutorial are you refering?
Chintan

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Check following code:
DATA:
       lr_componentcontroller TYPE REF TO ig_componentcontroller,
       l_ref_cmp_usage TYPE REF TO if_wd_component_usage.
DATA:
      lt_range_table       TYPE REF TO data,
      lt_types             TYPE string_table,
      rt_range_table       TYPE REF TO data,
      text                 TYPE string,
      typename             TYPE string.
DATA: vbeln TYPE lips-vbeln,
        erdat TYPE lips-erdat,
        auart TYPE vbak-auart,
        trnsp TYPE vtadd01t-add_info,
        kunnr TYPE likp-kunnr.
DATA:
    num_events TYPE i.
DATA: uname TYPE sy-uname.
uname = sy-uname.
wd_context->set_attribute( name = 'CUSTOMER'
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wd_context->GET_ATTRIBUTE( Name = 'TRANSPORTER_CODE'
Value = uname ).
create the used component
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IF l_ref_cmp_usage->has_active_component( ) IS INITIAL.
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get a pointer to the interface controller of the select options component
wd_this->m_wd_select_options = wd_this->wd_cpifc_select_options( ).
init the select screen
wd_this->m_handler = wd_this->m_wd_select_options->init_selection_screen( ).
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wd_this->m_handler->add_selection_field(
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    i_obligatory                 = 'X'
    it_result                    = lt_range_table
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      i_display_btn_check   = ''
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ENDMETHOD.
METHOD onactionexecute .
DATA: node_saledoc TYPE REF TO if_wd_context_node.
DATA: node_crdate TYPE REF TO if_wd_context_node.
DATA: node_transcode TYPE REF TO if_wd_context_node.
DATA: node_doctype TYPE REF TO if_wd_context_node.
DATA: node1 TYPE REF TO if_wd_context_node.
DATA: node2 TYPE REF TO if_wd_context_node.
DATA: rt_saledoc TYPE REF TO data.
DATA: rt_crdate TYPE REF TO data.
DATA: rt_transcode TYPE REF TO data.
DATA: rt_doctype TYPE REF TO data.
FIELD-SYMBOLS: <fs_saledoc> TYPE table,
                  <fs_crdate> TYPE table,
                  <fs_transcode> TYPE table,
                  <fs_doctype> TYPE table.
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Assign it to a field symbol
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node_saledoc->bind_table( <fs_saledoc> ).
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IF <fs_doctype> IS NOT INITIAL
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Forum Members
Can you please help me and provide links,documentation(pdfs etc) which would help me get started
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May be somebody know reason of this problem ?

Hi Sergey,
Please check if the below threads are useful for you:
1. debugging question - source not found
Re: debugging question - source not found
2. java.lang.NoClassDefFoundError when utilizing an external jar/zip
Re: java.lang.NoClassDefFoundError when utilizing an external jar/zip
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Call Web Dyn Pro from ICWC on Button event

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