SAP SALV

      DATA: lo_alv       TYPE REF TO cl_salv_table,lr_functions TYPE REF TO cl_salv_functions_list.* 1. 填充数据内表 gt_glpca .
* 2. 调用 FACTORY 方法创建 ALV 实例TRY.cl_salv_table=>factory(IMPORTINGr_salv_table = lo_alvCHANGINGt_table      = gt_glpca).lr_functions = lo_alv->get_functions( ).lr_functions->set_all( 'X' ).IF lo_alv IS BOUND.lo_alv->set_screen_popup(start_column = 10end_column = 100start_line = 5end_line = 20).lo_alv->display(  ).ENDIF.CATCH cx_salv_msg INTO DATA(lo_exception)." 异常处理MESSAGE lo_exception->get_text( ) TYPE 'I'.ENDTRY.