ABAP自动生成程序
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QID 用表 APQD 里的ID
REPORT Z001
去年6月花了一周的成果，可是玩了一周就没玩了，
现在想来：
研究下程序共性 ，这个总结的多，一定会提高效率
这个用起来程序， 2s 完成程序框架部分，
报表 打印 bdc 单据创建， 都行，
REPORT zrsbdcrec_1 MESSAGE-ID zdemo. *MESSAGE-ID ms. TABLES:progdir, trdir. *---------------------------------------------------------------------* * SELECTION SCREEN *---------------------------------------------------------------------* PARAMETERS: qid LIKE apqd-qid, report LIKE trdir-name. * testdata AS CHECKBOX, * dsn(132) LOWER CASE, * file AS CHECKBOX. * selections of generated program because of texts *---------------------------------------------------------------------* * DATA *---------------------------------------------------------------------* DATA: BEGIN OF source OCCURS 100, line1(72), line2(42), END OF source. DATA: dynprotab LIKE bdcdata OCCURS 0 WITH HEADER LINE. DATA: tcode LIKE tstc-tcode. DATA: text_tab LIKE textpool OCCURS 0 WITH HEADER LINE, text_tab_2 LIKE textpool OCCURS 0 WITH HEADER LINE. DATA: dynpro_fields LIKE bdcdf OCCURS 0 WITH HEADER LINE. DATA: dynpro_fields_index LIKE sy-tabix, tree_name(43). **用 FIELDNAME 、FIELDTEXT DATA:gt_field LIKE STANDARD TABLE OF dfies, gs_field LIKE dfies. *---------------------------------------------------------------------* * CONSTANTS *---------------------------------------------------------------------* CONSTANTS: c_flg1edt TYPE x VALUE \'80\'. *---------------------------------------------------------------------* * start-of-selection *---------------------------------------------------------------------* START-OF-SELECTION. PERFORM frm_check_prog. ** get bdc records CALL FUNCTION \'BDC_OBJECT_READ\' EXPORTING queue_id = qid TABLES dynprotab = dynprotab EXCEPTIONS not_found = 1 system_failure = 2 invalid_datatype = 3 OTHERS = 4. IF sy-subrc >< 0. MESSAGE s627 WITH qid. EXIT. ENDIF. **get field CALL FUNCTION \'BDC_DYNPROTAB_GET_FIELDS\' TABLES dynprotab = dynprotab dynprofields = dynpro_fields. ** generate source lines of report IF report = space. STOP. ENDIF. * same lines for all records PERFORM frm_set_top. *&s4.TYPES PERFORM frm_get_table. *&s5.DATA PERFORM frm_set_data. *&s6.SELECTION SCREEN source = \'*---------------------------------------------------------------------*\'. APPEND source. CLEAR source. source = \'* SELECTION SCREEN\'. APPEND source. CLEAR source. source = \'*---------------------------------------------------------------------*\'. APPEND source. CLEAR source. source-line1 = \'PARAMETERS: p_file LIKE rlgrap-filename MEMORY ID ws MODIF ID r01,\'. APPEND source. CLEAR source. source-line1 = \'p_mode LIKE ctu_params-dismode DEFAULT \'\'N\'\'.\'. APPEND source. CLEAR source. APPEND source. **PARAMETERS: p_file LIKE rlgrap-filename MEMORY ID ws MODIF ID r01. *&s7.set f4 PERFORM frm_set_f4. *&s8.START-OF-SELECTION. PERFORM frm_set_main. PERFORM frm_f4. PERFORM frm_upload_data. PERFORM frm_alv_upload. *&s9.USER-COMMAND. PERFORM frm_pf_statu. PERFORM frm_use_command. *&s10.FORM frm_bdc_save . PERFORM frm_bdc_save . *&s11.BDC-top PERFORM frm_dynpro. **code generate PERFORM frm_close_prog. *---------------------------------------------------------------------* * end-of-selection *---------------------------------------------------------------------* *&---------------------------------------------------------------------* *& Form FRM_GET_TABLE *&---------------------------------------------------------------------* * text *----------------------------------------------------------------------* * --> p1 text * <-- p2 text *----------------------------------------------------------------------* FORM frm_get_table . DATA: l_dfies LIKE dfies, l_tabname LIKE dcobjdef-name, l_fieldname LIKE dfies-lfieldname, l_dummy LIKE dfies-lfieldname. source = \'*---------------------------------------------------------------------*\'. APPEND source. CLEAR source. source = \'* TABLE\'. APPEND source. CLEAR source. source = \'*---------------------------------------------------------------------*\'. APPEND source. CLEAR source. source-line1 = \'TYPES:BEGIN OF ty_data,\'. APPEND source. CLEAR source. APPEND source. ** LOOP AT dynpro_fields. * *** <field_n>(<length>) CLEAR l_dfies. IF dynpro_fields-fieldname CA \'-\'. * create dataelement comment line SPLIT dynpro_fields-fieldname AT \'-\' INTO l_tabname l_fieldname. SPLIT l_fieldname AT \'(\' INTO l_fieldname l_dummy. CALL FUNCTION \'DDIF_FIELDINFO_GET\' EXPORTING tabname = l_tabname * fieldname = l_fieldname * LANGU = SY-LANGU lfieldname = l_fieldname * ALL_TYPES = \' \' IMPORTING * X030L_WA = * DDOBJTYPE = dfies_wa = l_dfies * TABLES * DFIES_TAB = EXCEPTIONS not_found = 1 internal_error = 2 OTHERS = 3. IF sy-subrc <> 0. CLEAR l_dfies. ELSE. * APPEND l_dfies TO gt_field. MOVE l_dfies TO gs_field. gs_field-fieldname = dynpro_fields-recfield. APPEND gs_field TO gt_field. ENDIF. ENDIF. source = \'* data element: \'. source+16 = l_dfies-rollname. APPEND source. CLEAR source. CONCATENATE dynpro_fields-recfield \'(\' dynpro_fields-length \')\' \',\' INTO source+8. APPEND source. CLEAR source. ENDLOOP. source = \' SEL TYPE C,\'. APPEND source. CLEAR source. source = \' FLAG TYPE C,\'. APPEND source. CLEAR source. source = \' MSG TYPE MSG,\'. APPEND source. CLEAR source. ** end of record. source = \' END OF ty_data.\'. APPEND source. CLEAR source. APPEND source. ENDFORM. " FRM_GET_TABLE *&---------------------------------------------------------------------* *& Form FRM_SET_F4 *&---------------------------------------------------------------------* * text *----------------------------------------------------------------------* * --> p1 text * <-- p2 text *----------------------------------------------------------------------* FORM frm_set_f4 . source = \'AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.\'. APPEND source. CLEAR source. source = \' PERFORM frm_getdata USING p_file.\'. APPEND source. CLEAR source. APPEND source. ENDFORM. " FRM_SET_F4 *&---------------------------------------------------------------------* *& Form frm_set_main *&---------------------------------------------------------------------* * text *----------------------------------------------------------------------* * --> p1 text * <-- p2 text *----------------------------------------------------------------------* FORM frm_set_main . **text source = \'*---------------------------------------------------------------------*\'. APPEND source. CLEAR source. source = \'* START-OF-SELECTION.\'. APPEND source. CLEAR source. source = \'*---------------------------------------------------------------------*\'. APPEND source. CLEAR source. source-line1 = \'START-OF-SELECTION.\'. APPEND source. CLEAR source. APPEND source. source = \' PERFORM frm_upload_data.\'. APPEND source. CLEAR source. source = \' PERFORM frm_alv_upload.\'. APPEND source. CLEAR source. APPEND source. ENDFORM. " frm_set_main *&---------------------------------------------------------------------* *& Form FRM_UPLOAD_DATA *&---------------------------------------------------------------------* * text *----------------------------------------------------------------------* * --> p1 text * <-- p2 text *----------------------------------------------------------------------* FORM frm_upload_data . **text source = \'*---------------------------------------------------------------------*\'. APPEND source. CLEAR source. source = \'*& Form FRM_UPLOAD_DATA\'. APPEND source. CLEAR source. source = \'*---------------------------------------------------------------------*\'. APPEND source. CLEAR source. source = \'FORM frm_upload_data .\'. APPEND source. CLEAR source. source = \' DATA: lv_filename TYPE string.\'. APPEND source. CLEAR source. source = \' lv_filename = p_file.\'. APPEND source. CLEAR source. source = \' REFRESH gt_data.\'. APPEND source. CLEAR source. source-line1 = \' CALL METHOD cl_gui_frontend_services=>gui_upload\'. APPEND source. CLEAR source. source-line1 = \' EXPORTING\'. APPEND source. CLEAR source. source-line1 = \' filename = lv_filename\'. APPEND source. CLEAR source. source-line1 = \' has_field_separator = GC_TRUE \'. APPEND source. CLEAR source. source-line1 = \' read_by_line = GC_TRUE \'. APPEND source. CLEAR source. source-line1 = \' CHANGING\'. APPEND source. CLEAR source. source-line1 = \' data_tab = gt_data[]\'. APPEND source. CLEAR source. source-line1 = \' EXCEPTIONS\'. APPEND source. CLEAR source. source-line1 = \' file_open_error = 1\'. APPEND source. CLEAR source. source-line1 = \' file_read_error = 2\'. APPEND source. CLEAR source. source-line1 = \' no_batch = 3\'. APPEND source. CLEAR source. source-line1 = \' gui_refuse_filetransfer = 4\'. APPEND source. CLEAR source. source-line1 = \' invalid_type = 5\'. APPEND source. CLEAR source. source-line1 = \' no_authority = 6\'. APPEND source. CLEAR source. source-line1 = \' unknown_error = 7\'. APPEND source. CLEAR source. source-line1 = \' bad_data_format = 8\'. APPEND source. CLEAR source. source-line1 = \' header_not_allowed = 9\'. APPEND source. CLEAR source. source-line1 = \' separator_not_allowed = 10\'. APPEND source. CLEAR source. source-line1 = \' header_too_long = 11\'. APPEND source. CLEAR source. source-line1 = \' unknown_dp_error = 12\'. APPEND source. CLEAR source. source-line1 = \' access_denied = 13\'. APPEND source. CLEAR source. source-line1 = \' dp_out_of_memory = 14\'. APPEND source. CLEAR source. source-line1 = \' disk_full = 15\'. APPEND source. CLEAR source. source-line1 = \' dp_timeout = 16\'. APPEND source. CLEAR source. source-line1 = \' error_no_gui = 18\'. APPEND source. CLEAR source. source-line1 = \' OTHERS = 19.\'. APPEND source. CLEAR source. source-line1 = \' IF sy-subrc <> 0.\'. APPEND source. CLEAR source. source-line1 = \' MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno\'. APPEND source. CLEAR source. source-line1 = \' WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.\'. APPEND source. CLEAR source. source-line1 = \' ENDIF.\'. APPEND source. CLEAR source. source-line1 = \' gv_tabix = LINES( gt_data[] ).\'. APPEND source. CLEAR source. source-line1 = \' IF gv_tabix = 0.\'. APPEND source. CLEAR source. source-line1 = \' MESSAGE i003 ."没有上传数据！.\'. APPEND source. CLEAR source. source-line1 = \' STOP.\'. APPEND source. CLEAR source. source-line1 = \' ENDIF.\'. APPEND source. CLEAR source. source = \'ENDFORM. " FRM_UPLOAD_DATA\'. APPEND source. CLEAR source. APPEND source. ENDFORM. " FRM_UPLOAD_DATA *&---------------------------------------------------------------------* *& Form FRM_ALV_UPLOAD *&---------------------------------------------------------------------* * text *----------------------------------------------------------------------* * --> p1 text * <-- p2 text *----------------------------------------------------------------------* FORM frm_alv_upload . **text source = \'*---------------------------------------------------------------------*\'. APPEND source. CLEAR source. source = \'*& Form FRM_ALV_UPLOAD\'. APPEND source. CLEAR source. source = \'*---------------------------------------------------------------------*\'. APPEND source. CLEAR source. source = \'FORM frm_alv_upload .\'. APPEND source. CLEAR source. source = \' DATA: l_nn TYPE i.\'. APPEND source. CLEAR source. source = \' DEFINE add_fieldcat.\'. APPEND source. CLEAR source. source = \' clear wa_fieldcat.\'. APPEND source. CLEAR source. source-line1 = \' wa_fieldcat-fieldname = \'\'&1\'\'.\'. APPEND source. CLEAR source. source-line1 = \' wa_fieldcat-seltext_l = \'\'&2\'\'.\'. APPEND source. CLEAR source. source-line1 = \'* wa_fieldcat-key = \'\'&3\'\'.\'. APPEND source. CLEAR source. source-line1 = \' wa_fieldcat-col_pos = l_nn + 1.\'. APPEND source. CLEAR source. source-line1 = \'* wa_fieldcat-edit = \'\'&4\'\'.\'. APPEND source. CLEAR source. source-line1 = \'* wa_fieldcat-outputlen = \'\'&5\'\'.\'. APPEND source. CLEAR source. source-line1 = \'* wa_fieldcat-fix_column = \'\'&6\'\'.\'. APPEND source. CLEAR source. source-line1 = \'* wa_fieldcat-no_zero = \'\'&7\'\'.\'. APPEND source. CLEAR source. source-line1 = \'* wa_fieldcat-just = \'\'&8\'\'.\'. APPEND source. CLEAR source. source-line1 = \'* wa_fieldcat-decimals_out = \'\'&9\'\'.\'. APPEND source. CLEAR source. source-line1 = \' append wa_fieldcat to gt_fieldcat.\'. APPEND source. CLEAR source. source-line1 = \' END-OF-DEFINITION.\'. APPEND source. CLEAR source. APPEND source. **write display field. LOOP AT gt_field INTO gs_field. CONCATENATE \'add_fieldcat\' gs_field-fieldname gs_field-fieldtext \'.\' INTO source-line1 SEPARATED BY space. APPEND source. CLEAR为啥我在写ABAP程序的时候不会自动生成关键字。 像我打DATA,只要打了D后面的就都会显示出来要怎么设置