Problem in Hierarchical Sequential List

Question

Hi All,
I am developing an Hierarchical ALV List using OOABAP. In the output list, I have a checkbox to be displayed. I have taken the cell type as "CHECKBOX", it is displaying as disabled. I searched some sites for the resolution, it is mentioned if we take cell type as "CHECKBOX_HOTSPOT" then it will be disabled.
So I tried that as well. When I used that program is giving me a dump. Please find the dump below. Request you all to provide a faster solution for this.
Thanks.
Error analysis
    An exception occurred which is explained in detail below.
    The exception, which is assigned to class 'CX_SALV_METHOD_NOT_SUPPORTED', was
     not caught and
    therefore caused a runtime error.
    The reason for the exception is:
    Class COLUMNCLASS, method SET_CELL_TYPEMETHOD not supported for
    CL_SALV_HIERSEQ_TABLEOBJECT KEY
Information on where terminated
    Termination occurred in the ABAP program "CL_SALV_COLUMN================CP" -
     in "RAISE_METHOD_ONLY_VALID_FOR".
    The main program was "ZZSMB004_FSE_FILLUP_TEST ".
    In the source code you have the termination point in line 95
    of the (Include) program "CL_SALV_COLUMN================CM01Q".
SourceCde
          read table t_valid
            with key model  = if_salv_c_model=>table
                     object = if_salv_c_table_objects=>list
            transporting no fields.
          if sy-subrc ne 0.
            l_exit = abap_false.
          endif.
          l_key = text-k03.
      endcase.
    when if_salv_c_model=>hierseq.
      read table t_valid with key model = if_salv_c_model=>hierseq
        transporting no fields.
      if sy-subrc ne 0.
        l_exit = abap_false.
      endif.
      l_object = text-o03.
    when if_salv_c_model=>tree.
      read table t_valid with key model = if_salv_c_model=>table
        transporting no fields.
      if sy-subrc ne 0.
        l_exit = abap_false.
      endif.
      l_object = text-o04.
  endcase.
  check l_exit eq abap_false.
  raise exception type cx_salv_method_not_supported
    exporting
      class  = l_class
      method = l_method
      object = l_object
      key    = l_key.

Answer 1

Hi Smitha ,
After the Cell Style (you mean CELLTAB) that you have taken as checkbox.
Now pass this while editing the cell styles.
          X_CELL-STYLE     = CL_GUI_ALV_GRID=>MC_STYLE_ENABLED.
hope this helps.