本文主要是介绍SAP DOI实现小记，希望对大家解决编程问题提供一定的参考价值，需要的开发者们随着小编来一起学习吧！
首先简单介绍一下DOI，以下描述来自于网上：
OLE是SAP早期与微软Office集成的工具，而DOI是它的替代技术。在实际项目中使用到OLE&DOI的场合多是EXCEL表格的读入或是填制。有些需要自动画表格及填数据，有的只是要求在原有的模版上填制数据。根据不同的场合可以选用不同的技术。
DOI实现把excel嵌入到程序中，需要上传一个写入数据的excel模板，这个模板中个人认为是不能实现动态的合并单元格（自己没找到方法，如有方法，请私信我）。
DOI实现步骤：
1.上传excel模板
T-CODE:OAOR
准备好一个excel模板，这个模板是用来向里面填充数据的，上传效果如图：
2.代码实现
*&----------------------------------------------------------*
*& Form FRM_DO_DOI
*&----------------------------------------------------------*
* text DOI处理
*-----------------------------------------------------------*
FORM FRM_DO_DOI ."得到填充数据PERFORM FRM_GET_DATA_FOR_EXCEL USING WA_TAB1_DOI." 创建EXCEL输出的一些基本对象PERFORM CREATE_BASIC_OBJECTS USING '' '' '' '' DOCUMENT_NAME."EXCEL输出PERFORM OUTPUT_TO_EXCEL USING WA_TAB1_DOI IT_BBAT.
ENDFORM. " FRM_DO_DOI*&----------------------------------------------------------*
*& Form FRM_GET_DATA_FOR_EXCEL
*&----------------------------------------------------------*
* text 得到填充excel的数据
*-----------------------------------------------------------*
FORM FRM_GET_DATA_FOR_EXCEL USING P_WA_BBAT LIKE WA_TAB1.SELECTZROWIDITMIDITMTYDMBTRZDATEZTEXTINTO CORRESPONDING FIELDS OF TABLE IT_BBATFROM ZFIB002WHERE SAKNR = P_WA_BBAT-SAKNR AND BUKRS = P_WA_BBAT-BUKRSAND ZDELF <> 'X'. "没有删除标志IF IT_BBAT IS INITIAL.MESSAGE '指定关键字的数据没有找到！' TYPE 'S'.LEAVE TO SCREEN 0.ENDIF.
ENDFORM. " FRM_GET_DATA_FOR_EXCEL*&----------------------------------------------------------*
*& Form CREATE_BASIC_OBJECTS
*&----------------------------------------------------------*
* text 创建DOI所需对象
*-----------------------------------------------------------*
FORM CREATE_BASIC_OBJECTS USING P_APP_NAME P_CLASSNAMEP_CLASSTYPE P_OBJ_KEY P_DOCNAME.DATA: L_APP_NAME(200),BDS_INSTANCE TYPE REF TO CL_BDS_DOCUMENT_SET,DOC_SIGNATURE TYPE SBDST_SIGNATURE,WA_DOC_SIGNATURE LIKE LINE OF DOC_SIGNATURE,DOC_COMPONENTS TYPE SBDST_COMPONENTS,DOC_URIS TYPE SBDST_URI,WA_DOC_URIS LIKE LINE OF DOC_URIS."OAOR上传模板的参数（在上传参数的时候填写的类，类型，对象）DATA: DOC_CLASSNAME TYPE SBDST_CLASSNAME VALUE 'ZDFAM_EXCEL',DOC_CLASSTYPE TYPE SBDST_CLASSTYPE VALUE 'OT',DOC_OBJECT_KEY TYPE SBDST_OBJECT_KEY VALUE 'ZFI_BANK_BBAT'.DATA: HAS TYPE I.CHECK INITIALIZED IS INITIAL.IF P_APP_NAME IS INITIAL.L_APP_NAME = 'R/3 Reporter'.ELSE.L_APP_NAME = P_APP_NAME.ENDIF.IF NOT ( P_CLASSNAME IS INITIAL OR P_CLASSTYPE IS INITIALOR P_OBJ_KEY IS INITIAL ).DOC_CLASSNAME = P_CLASSNAME.DOC_CLASSTYPE = P_CLASSTYPE.DOC_OBJECT_KEY = P_OBJ_KEY.ENDIF.CALL METHOD C_OI_CONTAINER_CONTROL_CREATOR=>GET_CONTAINER_CONTROLIMPORTINGCONTROL = DOI_CONTROL "CONTROL TYPE REF TO I_OI_CONTAINER_CONTROL,ERROR = DOI_ERROR.CALL METHOD DOI_ERROR->RAISE_MESSAGEEXPORTINGTYPE = 'E'.
"创建一个屏幕和容器Z_FI_BANK_CON03CREATE OBJECT DOI_CONTAINEREXPORTINGCONTAINER_NAME = 'Z_FI_BANK_CON03'.CALL METHOD DOI_CONTROL->INIT_CONTROLEXPORTINGR3_APPLICATION_NAME = L_APP_NAMEINPLACE_ENABLED = INPLACEINPLACE_SCROLL_DOCUMENTS = 'X'PARENT = DOI_CONTAINERREGISTER_ON_CLOSE_EVENT = 'X'REGISTER_ON_CUSTOM_EVENT = 'X'NO_FLUSH = 'X'IMPORTINGERROR = DOI_ERRORS.APPEND DOI_ERRORS.CLEAR ITEM_URL.WA_DOC_SIGNATURE-PROP_NAME = 'DESCRIPTION'.DOCUMENT_TYPE = EXCEL.WA_DOC_SIGNATURE-PROP_VALUE = P_DOCNAME.APPEND WA_DOC_SIGNATURE TO DOC_SIGNATURE.CREATE OBJECT BDS_INSTANCE.CALL METHOD BDS_INSTANCE->GET_INFOEXPORTINGCLASSNAME = DOC_CLASSNAMECLASSTYPE = DOC_CLASSTYPEOBJECT_KEY = DOC_OBJECT_KEYCHANGINGCOMPONENTS = DOC_COMPONENTSSIGNATURE = DOC_SIGNATURE.CALL METHOD BDS_INSTANCE->GET_WITH_URLEXPORTINGCLASSNAME = DOC_CLASSNAMECLASSTYPE = DOC_CLASSTYPEOBJECT_KEY = DOC_OBJECT_KEYCHANGINGURIS = DOC_URISSIGNATURE = DOC_SIGNATURE.FREE BDS_INSTANCE.READ TABLE DOC_URIS INTO WA_DOC_URIS INDEX 1.ITEM_URL = WA_DOC_URIS-URI.CALL METHOD DOI_CONTROL->GET_DOCUMENT_PROXYEXPORTINGDOCUMENT_TYPE = 'Excel.Sheet'NO_FLUSH = 'X'IMPORTINGDOCUMENT_PROXY = DOI_DOCUMENTERROR = DOI_ERRORS.APPEND DOI_ERRORS.* open a document saved in business document serviceCALL METHOD DOI_DOCUMENT->OPEN_DOCUMENTEXPORTINGOPEN_INPLACE = INPLACEDOCUMENT_URL = ITEM_URL.CALL METHOD DOI_DOCUMENT->HAS_SPREADSHEET_INTERFACEEXPORTINGNO_FLUSH = ''IMPORTINGIS_AVAILABLE = HASERROR = DOI_ERRORS.APPEND DOI_ERRORS.CALL METHOD DOI_DOCUMENT->GET_SPREADSHEET_INTERFACEEXPORTINGNO_FLUSH = ' 'IMPORTINGSHEET_INTERFACE = DOI_SPREADSHEETERROR = DOI_ERRORS.APPEND DOI_ERRORS.* Activate sheetCALL METHOD DOI_SPREADSHEET->SELECT_SHEETEXPORTINGNAME = ACTIVE_SHEETNO_FLUSH = ''IMPORTINGERROR = DOI_ERRORS.APPEND DOI_ERRORS.LOOP AT DOI_ERRORS.CALL METHOD DOI_ERRORS->RAISE_MESSAGEEXPORTINGTYPE = 'S'.ENDLOOP.FREE DOI_ERRORS.INITIALIZED = 'X'.
ENDFORM. " CREATE_BASIC_OBJECTS*&----------------------------------------------------------*
*& Form OUTPUT_TO_EXCEL
*&----------------------------------------------------------*
* text 输出数据到EXCEL
*-----------------------------------------------------------*
FORM OUTPUT_TO_EXCEL USING P_WA_TAB1_DOI LIKE WA_TAB1P_IT_BBAT LIKE IT_BBAT.DATA: TMPDATE(10) TYPE C,G_STR(20) TYPE C,NUM_RESULT(50) TYPE C,CHAR_RESULT(50) TYPE C,LAST_DAY LIKE SY-DATUM,SUB_NUM TYPE P DECIMALS 3 ,ROW_A TYPE I VALUE 6 ,ROW_B TYPE I VALUE 6 ,ROW_C TYPE I,ROW_D TYPE I,ROW_N TYPE I,SUM_A TYPE P DECIMALS 3,SUM_B TYPE P DECIMALS 3,SUM_C TYPE P DECIMALS 3,SUM_D TYPE P DECIMALS 3.G_STR = P_WA_TAB1_DOI-TXT20. "1银行PERFORM GET_STR_BY_TYPE USING G_STR CHANGING NUM_RESULT CHAR_RESULT.PERFORM FILL_CELL USING 2 2 CHAR_RESULT.CLEAR : NUM_RESULT ,CHAR_RESULT.G_STR = P_WA_TAB1_DOI-TXT50. "2账号PERFORM GET_STR_BY_TYPE USING G_STR CHANGING NUM_RESULT CHAR_RESULT.PERFORM FILL_CELL USING 3 2 NUM_RESULT.CLEAR : NUM_RESULT ,CHAR_RESULT.PERFORM FRM_GET_LAST_DAY USING P_RPMAX CHANGING LAST_DAY. "3日期PERFORM FILL_CELL USING 2 6 LAST_DAY.CLEAR : LAST_DAY.
*&---表格抬头-----------------------------------------------*G_STR = P_WA_TAB1_DOI-WAERS. "4货币PERFORM FILL_CELL USING 3 6 G_STR.G_STR = P_WA_TAB1_DOI-DMBTR. "5银行余额CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT' "数字负号提前CHANGINGVALUE = G_STR.PERFORM FILL_CELL USING 4 2 G_STR.IF P_WA_TAB1_DOI-WAERS = 'CNY'. "6账簿余额G_STR = P_WA_TAB1_DOI-FLCHA.ELSE.G_STR = P_WA_TAB1_DOI-FFCHA.ENDIF.SUB_NUM = G_STR. "记录账簿余额CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT' "数字负号提前CHANGINGVALUE = G_STR.PERFORM FILL_CELL USING 4 6 G_STR.G_STR = P_WA_TAB1_DOI-DMBTR - SUB_NUM. "差额CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT' "数字负号提前CHANGINGVALUE = G_STR.PERFORM FILL_CELL USING 2 8 G_STR.
*&---表格内容-----------------------------------------------*SORT P_IT_BBAT BY ITMID.CLEAR : SUM_A,SUM_B,SUM_C,SUM_D."对于A B项目类别进行填充LOOP AT P_IT_BBAT INTO WA_BBAT.CASE WA_BBAT-ITMID.WHEN 'A'. "账簿已增银行未增"项目类别G_STR = WA_BBAT-ITMTY.PERFORM FILL_CELL USING ROW_A 1 G_STR."9手工调节金额G_STR = WA_BBAT-DMBTR.CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT' "数字负号提前CHANGINGVALUE = G_STR.PERFORM FILL_CELL USING ROW_A 2 G_STR."日期G_STR = WA_BBAT-ZDATE.PERFORM FILL_CELL USING ROW_A 3 G_STR."未达账项说明G_STR = WA_BBAT-ZTEXT.PERFORM FILL_CELL USING ROW_A 4 G_STR.ROW_A = ROW_A + 1.SUM_A = SUM_A + WA_BBAT-DMBTR.WHEN 'B'. "银行已增账簿未增"项目类别G_STR = WA_BBAT-ITMTY.PERFORM FILL_CELL USING ROW_B 5 G_STR."9手工调节金额G_STR = WA_BBAT-DMBTR.CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT' "数字负号提前CHANGINGVALUE = G_STR.PERFORM FILL_CELL USING ROW_B 6 G_STR."日期G_STR = WA_BBAT-ZDATE.PERFORM FILL_CELL USING ROW_B 7 G_STR."未达账项说明G_STR = WA_BBAT-ZTEXT.PERFORM FILL_CELL USING ROW_B 8 G_STR.ROW_B = ROW_B + 1.SUM_B = SUM_B + WA_BBAT-DMBTR.ENDCASE.ENDLOOP."8账簿已增银行未增合计G_STR = SUM_A.CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT' "数字负号提前CHANGINGVALUE = G_STR.PERFORM FILL_CELL USING 5 2 G_STR."10银行已增账簿未增合计G_STR = SUM_B.CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT' "数字负号提前CHANGINGVALUE = G_STR.PERFORM FILL_CELL USING 5 6 G_STR."删除项目类别为A和B的数据DELETE IT_BBAT WHERE ITMID = 'A' OR ITMID = 'B' .IF ROW_A > ROW_B.ROW_C = ROW_A + 1.ROW_D = ROW_A + 1.ROW_N = ROW_A. "用于填充新的行标题ELSE.ROW_C = ROW_B + 1.ROW_D = ROW_B + 1.ROW_N = ROW_B.ENDIF."新的一个小表头G_STR = DATE_STR. "日期PERFORM FILL_CELL USING ROW_N 3 G_STR.G_STR = TXT_STR. "未达款项说明PERFORM FILL_CELL USING ROW_N 4 G_STR.G_STR = DATE_STR. "日期PERFORM FILL_CELL USING ROW_N 7 G_STR.G_STR = TXT_STR. "未达款项说明PERFORM FILL_CELL USING ROW_N 8 G_STR."对于C D项目类别进行填充LOOP AT P_IT_BBAT INTO WA_BBAT.CASE WA_BBAT-ITMID.WHEN 'C'. "账簿已增银行未增"项目类别G_STR = WA_BBAT-ITMTY.PERFORM FILL_CELL USING ROW_C 1 G_STR."9手工调节金额G_STR = WA_BBAT-DMBTR.CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT' "数字负号提前CHANGINGVALUE = G_STR.PERFORM FILL_CELL USING ROW_C 2 G_STR."日期G_STR = WA_BBAT-ZDATE.PERFORM FILL_CELL USING ROW_C 3 G_STR."未达账项说明G_STR = WA_BBAT-ZTEXT.PERFORM FILL_CELL USING ROW_C 4 G_STR.ROW_C = ROW_C + 1.SUM_C = SUM_C + WA_BBAT-DMBTR.WHEN 'D'. "银行已增账簿未增"项目类别G_STR = WA_BBAT-ITMTY.PERFORM FILL_CELL USING ROW_D 5 G_STR."9手工调节金额G_STR = WA_BBAT-DMBTR.CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT' "数字负号提前CHANGINGVALUE = G_STR.PERFORM FILL_CELL USING ROW_D 6 G_STR."日期G_STR = WA_BBAT-ZDATE.PERFORM FILL_CELL USING ROW_D 7 G_STR."未达账项说明G_STR = WA_BBAT-ZTEXT.PERFORM FILL_CELL USING ROW_D 8 G_STR.ROW_D = ROW_D + 1.SUM_D = SUM_D + WA_BBAT-DMBTR.ENDCASE.ENDLOOP."8账簿已增银行未增合计G_STR = SUM_C.CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT' "数字负号提前CHANGINGVALUE = G_STR.PERFORM FILL_CELL USING ROW_N 2 G_STR."10银行已增账簿未增合计G_STR = SUM_D.CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT' "数字负号提前CHANGINGVALUE = G_STR.PERFORM FILL_CELL USING ROW_N 6 G_STR."得到表未开始填充的行IF ROW_C > ROW_D.ROW_N = ROW_C. "用于填充新的行标题ELSE.ROW_N = ROW_D.ENDIF."相对相符数G_STR = OPT_NUM.PERFORM FILL_CELL USING ROW_N 1 G_STR."16 = 5 + 8 - 12G_STR = P_WA_TAB1_DOI-DMBTR + SUM_A - SUM_C.CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT' "数字负号提前CHANGINGVALUE = G_STR.PERFORM FILL_CELL USING ROW_N 2 G_STR."相对相符数G_STR = OPT_NUM.PERFORM FILL_CELL USING ROW_N 5 G_STR."17 = 6 + 11 - 14G_STR = SUB_NUM + SUM_B - SUM_D.CALL FUNCTION 'CLOI_PUT_SIGN_IN_FRONT' "数字负号提前CHANGINGVALUE = G_STR.PERFORM FILL_CELL USING ROW_N 6 G_STR.ROW_N = ROW_N + 2 ."编制G_STR = OPE_MAN.PERFORM FILL_CELL USING ROW_N 1 G_STR."18编制人G_STR = P_WA_TAB1_DOI-PRMAN.PERFORM FILL_CELL USING ROW_N 2 G_STR."复核，用于打印签字G_STR = CHE_MAN.PERFORM FILL_CELL USING ROW_N 7 G_STR.ENDFORM. " OUTPUT_TO_EXCEL
*&----------------------------------------------------------*
*& Form FILL_CELL
*&----------------------------------------------------------*
* text 填充单元格
*-----------------------------------------------------------*
FORM FILL_CELL USING I J VAL.DATA: COLUMNS_NUMBER TYPE I,ROWS_NUMBER TYPE I.COLUMNS_NUMBER = 1.ROWS_NUMBER = 1.CALL METHOD DOI_SPREADSHEET->INSERT_RANGE_DIMEXPORTINGNAME = 'cell'NO_FLUSH = 'X'TOP = ILEFT = JROWS = ROWS_NUMBERCOLUMNS = COLUMNS_NUMBERIMPORTINGERROR = DOI_ERRORS.APPEND DOI_ERRORS.REFRESH: RANGES, EXCEL_INPUT.RANGEITEM-NAME = 'cell'.RANGEITEM-COLUMNS = 1.RANGEITEM-ROWS = 1.APPEND RANGEITEM TO RANGES.EXCEL_INPUT_WA-COLUMN = 1.EXCEL_INPUT_WA-ROW = 1.EXCEL_INPUT_WA-VALUE = VAL.APPEND EXCEL_INPUT_WA TO EXCEL_INPUT.CALL METHOD DOI_SPREADSHEET->SET_RANGES_DATAEXPORTINGRANGES = RANGESCONTENTS = EXCEL_INPUTNO_FLUSH = 'X'IMPORTINGERROR = DOI_ERRORS.APPEND DOI_ERRORS.CALL METHOD DOI_SPREADSHEET->FIT_WIDESTEXPORTINGNAME = SPACENO_FLUSH = 'X'.REFRESH: RANGES, EXCEL_INPUT.
ENDFORM. " FILL_CELL
*&----------------------------------------------------------*
*& Form DOWNLOAD_TO_COMPUTER
*&----------------------------------------------------------*
* text 下载excel到本地
*-----------------------------------------------------------*
FORM DOWNLOAD_TO_COMPUTER.DATA: LV_FILENAME TYPE STRING, "文件名LV_WINTITLE TYPE STRING, "文件标题LV_FILEPATH TYPE STRING, "路径LV_FULLPATH TYPE STRING, "全路径LV_DEFAULT TYPE STRING. "默认文件名DATA: TITLE TYPE STRING VALUE 'XXXX调节表'.LV_WINTITLE = 'excel文档'.CONCATENATE TITLE '_' P_RYEAR '_' P_RPMAX '.xls' INTO TITLE.LV_DEFAULT = TITLE.*&---打开保存对话框CALL METHOD CL_GUI_FRONTEND_SERVICES=>FILE_SAVE_DIALOGEXPORTINGWINDOW_TITLE = LV_WINTITLEDEFAULT_EXTENSION = 'xls'DEFAULT_FILE_NAME = LV_DEFAULTFILE_FILTER = 'xls'
* INITIAL_DIRECTORY =CHANGINGFILENAME = LV_FILENAMEPATH = LV_FILEPATHFULLPATH = LV_FULLPATH
* USER_ACTION =EXCEPTIONSCNTL_ERROR = 1ERROR_NO_GUI = 2OTHERS = 3.IF SY-SUBRC = 0.DATA: P_FILE TYPE RLGRAP-FILENAME.P_FILE = LV_FULLPATH.*&---保存文件CALL METHOD DOI_DOCUMENT->SAVE_ASEXPORTINGFILE_NAME = P_FILEIMPORTINGERROR = DOI_ERRORS.IF SY-SUBRC = 0.MESSAGE '文件已保存！' TYPE 'I'.
* LEAVE TO SCREEN 0.ENDIF.ELSE.MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNOWITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.ENDIF.
ENDFORM.*&----------------------------------------------------------*
*& Form HANDLE_USER_COMMAND_LEAVE_02
*&----------------------------------------------------------*
* text 退出命令处理
*-----------------------------------------------------------*
FORM HANDLE_USER_COMMAND_LEAVE_02 USING P_SY_UCOMM LIKE SY-UCOMM.IF P_SY_UCOMM = 'BACK' OR P_SY_UCOMM = 'RETURN'.IF NOT DOI_DOCUMENT IS INITIAL.CALL METHOD DOI_DOCUMENT->CLOSE_DOCUMENT.FREE DOI_DOCUMENT. "type I_OI_DOCUMENT_PROXYENDIF.IF NOT DOI_CONTROL IS INITIAL.CALL METHOD DOI_CONTROL->DESTROY_CONTROL.FREE DOI_CONTROL. "type I_OI_CONTAINER_CONTROLENDIF."必须释放，否则会出现白板的情况IF DOI_CONTAINER IS NOT INITIAL.CALL METHOD DOI_CONTAINER->FREE.ENDIF.LEAVE TO SCREEN 0.ELSE.IF NOT DOI_DOCUMENT IS INITIAL.CALL METHOD DOI_DOCUMENT->CLOSE_DOCUMENT.FREE DOI_DOCUMENT. "type I_OI_DOCUMENT_PROXYENDIF.IF NOT DOI_CONTROL IS INITIAL.CALL METHOD DOI_CONTROL->DESTROY_CONTROL.FREE DOI_CONTROL. "type I_OI_CONTAINER_CONTROLENDIF.LEAVE PROGRAM.ENDIF.
ENDFORM. " HANDLE_USER_COMMAND_LEAVE_02*&----------------------------------------------------------*
*& Form GET_STR_BY_TYPE
*&----------------------------------------------------------*
* text 截取字符串中的数字或者非数字
*-----------------------------------------------------------*
FORM GET_STR_BY_TYPE USING P_E_STR CHANGING NUM_RESULT CHAR_RESULT.DATA : LEN TYPE I,POS TYPE I,STR(60) ,NUMS TYPE STRING VALUE '1234567890'.STR = P_E_STR.LEN = STRLEN( STR ).POS = 0.WHILE POS LT LEN.IF STR+POS(1) CA NUMS.CONCATENATE NUM_RESULT STR+POS(1) INTO NUM_RESULT.CONDENSE NUM_RESULT NO-GAPS.ELSE.CONCATENATE CHAR_RESULT STR+POS(1) INTO CHAR_RESULT.CONDENSE CHAR_RESULT NO-GAPS.ENDIF.POS = POS + 1.ENDWHILE.
ENDFORM. " GET_STR_BY_TYPE
*&----------------------------------------------------------*
*& Form FRM_GET_LAST_DAY
*&----------------------------------------------------------*
* text 得到所给日期所在月份的最后一天
*-----------------------------------------------------------*
FORM FRM_GET_LAST_DAY USING P_P_RPMAXCHANGING P_LAST_DAY LIKE SY-DATUM.DATA : E_DATE(8) TYPE C,E_YEAR(4) TYPE C,E_MONTH(2) TYPE C,E_DAY(2) TYPE C VALUE '01',FIRST_DAY LIKE SY-DATUM.E_YEAR = P_RYEAR.E_MONTH = P_RPMAX+1(2).CONCATENATE E_YEAR E_MONTH E_DAY INTO E_DATE.FIRST_DAY = E_DATE.CALL FUNCTION 'FIMA_DATE_CREATE'EXPORTINGI_DATE = FIRST_DAYI_SET_LAST_DAY_OF_MONTH = 'X'IMPORTINGE_DATE = P_LAST_DAY .
ENDFORM. " FRM_GET_LAST_DAY这篇关于SAP DOI实现小记的文章就介绍到这儿，希望我们推荐的文章对编程师们有所帮助！
