Created by Jerry Wang, last modified on Jun 23, 2014

以后臺方式運行report BCALV_GRID_DEMO:

該background job運行會失敗:

原因如下:

將代碼里使用custom container的地方全部替換成docking container，即可解決此問題:

PARAMETERS: d TYPE i NO-DISPLAY. DATA: ok_code LIKE sy-ucomm,gt_sflight TYPE TABLE OF sflight,g_container TYPE scrfname VALUE 'BCALV_GRID_DEMO_0100_CONT1',grid1 TYPE REF TO cl_gui_alv_grid,g_custom_container TYPE REF TO cl_gui_custom_container,g_doc TYPE REF TO cl_gui_docking_container. AT SELECTION-SCREEN OUTPUT.SELECT * FROM sflight INTO TABLE gt_sflight.CREATE OBJECT g_doc EXPORTING ratio = 100 parent = cl_gui_container=>screen0.CREATE OBJECT grid1EXPORTINGi_parent = g_doc.CALL METHOD grid1->set_table_for_first_displayEXPORTINGi_structure_name = 'SFLIGHT'CHANGINGit_outtab = gt_sflight.

替換之后ALV grid即使在后臺也能夠成功render:

總結

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