GOS会计凭证上传附件
1、GOS介绍
GOS是一个连接文档和SAP内各种对象的工具，在SAP的一些凭证中，可以通过GOS进行附件的上传、查看和删除等功能，例如采购订单、会计凭证等。
如果没有这个按钮，可以将当前登录用户的类型设置为对话即可。
2、前台附件上传
点击创建附件，选择需要上传的附件即可
点击附件清单，即可查看上传的附件
并且可以对当前上传的附件进行删除操作
3、代码实现
源代码
"--------------------@斌将军-------------------- REPORT zgos. TYPE-POOLS: slis,abap,truxs. INCLUDE <cntn01>. *----------------------------------------------------------------------* * 屏幕定义 *----------------------------------------------------------------------* SELECTION-SCREEN BEGIN OF BLOCK blk1 WITH FRAME TITLE TEXT-002. PARAMETERS:p_file TYPE rlgrap-filename MEMORY ID p, "上载模版路径 p_belnr TYPE bkpf-belnr OBLIGATORY, p_gjahr TYPE bkpf-gjahr OBLIGATORY, p_bukrs TYPE bkpf-bukrs OBLIGATORY. SELECTION-SCREEN END OF BLOCK blk1. *----------------------------------------------------------------------* * AT SELECTION-SCREEN on HELP-REQUEST|VALUE-REQUEST * *----------------------------------------------------------------------* AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file. "选择路径 PERFORM frm_choose_file. *----------------------------------------------------------------------* * START-OF-SELECTION * *----------------------------------------------------------------------* START-OF-SELECTION. "上传附件 PERFORM frm_upload_file. *&---------------------------------------------------------------------* *& Form FRM_CHOOSE_FILE *&---------------------------------------------------------------------* * 选择文件 *----------------------------------------------------------------------* FORM frm_choose_file. "F4 选择文件 CALL FUNCTION 'F4_FILENAME' IMPORTING file_name = p_file. IF sy-subrc <> 0. ENDIF. ENDFORM. "FRM_CHOOSE_FILE *&---------------------------------------------------------------------* *& Form FRM_UPLOAD_FILE *&---------------------------------------------------------------------* * 上传附件 *----------------------------------------------------------------------* FORM frm_upload_file. DATA:lt_swcont TYPE TABLE OF swcont WITH HEADER LINE, lt_binrel_attrib TYPE TABLE OF brelattr, lt_bin TYPE TABLE OF solix. DATA:lv_filename TYPE string, lv_long_filename TYPE dbmsgora-filename, lv_pure_filename TYPE sdbah-actid, lv_pure_extension TYPE sdbad-funct, ls_obja TYPE borident, ls_roleb TYPE borident, ls_binrel TYPE gbinrel, ls_attsize TYPE int4, lo_swc_obj TYPE swc_object. "上传文件 CLEAR:lv_filename. lv_filename = p_file. CALL FUNCTION 'GUI_UPLOAD' EXPORTING filename = lv_filename filetype = 'BIN' IMPORTING filelength = ls_attsize TABLES data_tab = lt_bin EXCEPTIONS file_open_error = 1 file_read_error = 2 no_batch = 3 gui_refuse_filetransfer = 4 invalid_type = 5 no_authority = 6 unknown_error = 7 bad_data_format = 8 header_not_allowed = 9 separator_not_allowed = 10 header_too_long = 11 unknown_dp_error = 12 access_denied = 13 dp_out_of_memory = 14 disk_full = 15 dp_timeout = 16 OTHERS = 17. IF sy-subrc <> 0. MESSAGE '文件上传失败' TYPE 'S' DISPLAY LIKE 'E'. STOP. ELSE. CLEAR:lv_long_filename. lv_long_filename = lv_filename. "截取文件名称和后缀 CALL FUNCTION 'SPLIT_FILENAME' EXPORTING long_filename = lv_long_filename IMPORTING pure_filename = lv_pure_filename pure_extension = lv_pure_extension. "转换文件 swc_create_object lo_swc_obj 'MESSAGE' ''. swc_set_element lt_swcont 'NO_DIALOG' 'X'. swc_set_element lt_swcont 'DOCUMENTTITLE' lv_pure_filename."文件名 swc_set_table lt_swcont 'Content_Hex' lt_bin."文件内容 swc_set_element lt_swcont 'DOCUMENTTYPE' lv_pure_extension."文件格式 swc_set_element lt_swcont 'DOCUMENTSIZE' ls_attsize."文件大小 swc_refresh_object lo_swc_obj. swc_call_method lo_swc_obj 'CREATE' lt_swcont. swc_get_object_key lo_swc_obj ls_roleb-objkey. ls_roleb-objtype = 'MESSAGE'. " ls_obja-objtype = 'BKPF'. " ls_obja-objkey = p_bukrs && p_belnr && p_gjahr."拼接会计公司、会计凭证、会计年度 "上传附件 CALL FUNCTION 'BINARY_RELATION_CREATE_COMMIT' EXPORTING obj_rolea = ls_obja obj_roleb = ls_roleb relationtype = 'ATTA' IMPORTING binrel = ls_binrel TABLES binrel_attrib = lt_binrel_attrib EXCEPTIONS no_model = 1 internal_error = 2 unknown = 3 OTHERS = 4. IF sy-subrc EQ 0. MESSAGE s043(sgos_msg)."已成功创建附件 ENDIF. ENDIF. ENDFORM. "--------------------@斌将军--------------------
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