...
data: gt_alv type tt_alv.
data: gs_alv type t_alv.
data: gt_trdir type standard table of trdir.
data: gt_fcat type slis_t_fieldcat_alv.
data: gr_salv type ref to cl_salv_table.
data: gr_columns type ref to cl_salv_columns_table. ...
...
data: m_flavour type string.
data: m_version type string.
data: mo_result_data type ref to cl_salv_ex_result_data_table.
data: mo_columns type ref to cl_salv_columns_table.
data: mo_aggreg type ref to cl_salv_aggregations. ...