Issue in using CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE

[Former Member]

Hi,

I am using CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE to create dynamic internal table. I am displaying a tree in the output, based on the value selected in the tree, dynamic internal table is generated. If I continuously select the tree value for more than 36 times. This method is giving me a dump.

Kindly help me in resolving this issue.

Thanks in advance.

Regards.

[Former Member]

If you could give details of Dump, it will be helpful

Regards,

manju

[Former Member]

Hi,

As per <b>OSS 422930</b> The method possible for 36 times.

<removed_by_moderator>

Regards

Edited by: Julius Bussche on Aug 20, 2008 5:48 PM

[athavanraja]

once you build the field catalog use the following code to create the itab. this doesnt have the limitation of 36

data: struct_type type ref to cl_abap_structdescr,
tab_type type ref to cl_abap_tabledescr ,
      comp_tab type cl_abap_structdescr=>component_table,
      comp like line of comp_tab,
      dref type ref to data ,
      dref1 type ref to data ,
      op_len type i .     

 clear: comp , comp_tab ,is_fieldcat .
      refresh comp_tab .

      loop at it_fieldcat into is_fieldcat .
        clear op_len .
        op_len = is_fieldcat-outputlen .
        comp-name = is_fieldcat-fieldname.
        comp-type = cl_abap_elemdescr=>get_c( op_len ).
        append comp to comp_tab.
        clear : is_fieldcat , comp .
      endloop .

      clear struct_type .

call method cl_abap_structdescr=>create
  exporting
    p_components = comp_tab
    p_strict     = cl_abap_structdescr=>false
  receiving
    p_result     =  struct_type .

*      struct_type = cl_abap_structdescr=>create( comp_tab ).
      clear tab_type .
      call method cl_abap_tabledescr=>create
        exporting
          p_line_type  = struct_type
          p_table_kind = cl_abap_tabledescr=>tablekind_std
*    P_UNIQUE     = ABAP_FALSE
*    P_KEY        =
*    P_KEY_KIND   = KEYDEFKIND_DEFAULT
        receiving
          p_result     = tab_type .

      create data dref1 type handle tab_type.