i would like to have an additional button in the toolbar of an ALV Grid established via FM REUSE_ALV_GRID. So i copied the STANDARD Gui Status of SALV to my own program and modified it. The call looks as follows:
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY' EXPORTING i_callback_program = alv_report_id i_callback_top_of_page = 'ALV_HEADING' i_callback_user_command = 'ALV_USER_COMMAND' I_CALLBACK_PF_STATUS_SET = 'ALV_PF_STATUS_SET' is_layout = alv_layout it_fieldcat = it_fcat i_save = 'A' it_sort = it_alv_sort is_variant = alv_variant TABLES t_outtab = it_out EXCEPTIONS program_error = 1 OTHERS = 2.
Formroutine looks like
FORM alv_PF_STATUS_SET USING EXTAB TYPE SLIS_T_EXTAB. clear EXTAB. SET PF-STATUS 'STANDARD'. endform.
The form routine above is called cgecked with debugger, but my additional button is not shown. Did i forget something? Is there an example delevired by SAP? Unfortunately i cant paste my GUI status, but it is changed and activated.
Any ideas why the button is not shown?