BW query in a BSP application

Question

Hi,
i want to integrate a BW query in a BSP application. In a first step i want to show the results of the BW query as a table or diagram in the bps app.
as next step it should be possible to transfer parameters to the bw, to change the results of the query.
there are which possibilities to call bw queries from bsp?
thanks in advance.

Answer 1

Hi Eddy,
i try the possibility from the blogs:
/people/durairaj.athavanraja/blog/2005/04/03/execute-bw-query-using-abap-part-i
/people/durairaj.athavanraja/blog/2005/04/03/execute-bw-query-using-abap-part-ii
I must say, i am a newbie in BW also ABAP.
The following Code is implement in my BSP Controller-Class in the Do_Handle_Event.
I get the results of the query. Also tho conversion in <outtab> folds.
CALL FUNCTION 'Y_EXECUTE_QUERY' DESTINATION '********'
    EXPORTING
      query_name            = 'TQU_ODS99'
    IMPORTING
      xml_out               = xml_out
    TABLES
*    query_variables       = var
      return                = breturn
      meta                  = meta
    EXCEPTIONS
      bad_value_combination = 1
      user_not_authorized   = 2
      unknown_error         = 3
      query_not_found       = 4
      OTHERS                = 5.
       CALL METHOD cl_alv_table_create=>create_dynamic_table
          EXPORTING
            it_fieldcatalog = it_fieldcat
          IMPORTING
            ep_table        = model->i_tab.
        ASSIGN model->i_tab->* TO <outtab>.
      ENDIF .
      TRY .
          CALL TRANSFORMATION (`Z_RFC_XSLT`)
          SOURCE XML  xml_out
          RESULT     outtab = <outtab>.
        CATCH cx_xslt_exception INTO xslt_error.
          xslt_message = xslt_error->get_text( ).
      ENDTRY.
But how can i display the table in the bsp? i_tab is defined in my Model-Class as:
I_TAB     Static Attribute     Public     Type Ref To     DATA     
The code in my htm:
        <htmlb:tableView id    = "tab01"
                         table = "<%= model->i_tab %>" />
throws exceptions.
Have anyone an idee?