ABAP中读取EXCEL中不同的SHEET数据
ABAP中读取EXCEL中不同的SHEET数据
作者：侯志宇
SAP提供了标准的读取EXCEL的函数（ALSM_EXCEL_TO_INTERNAL_TABLE），但是此标准函数无法满足对同一EXCEL进行不同SHEET的数据读取，一下方法就是教你如何通过修改程序来实现ALSM_EXCEL_TO_INTERNAL_TABLE读取多个SHEET；
一、拷贝ALSM_EXCEL_TO_INTERNAL_TABLE函数，拷贝时函数组选择自定义函数组
二、将ALSM_EXCEL_TO_INTERNAL_TABLE函数中的LALSMEXTOP中的数据拷贝都你自定义函数的TOP中；
三、将函数ALSM_EXCEL_TO_INTERNAL_TABLE中的
INCLUDE LALSMEXUXX.INCLUDE LALSMEXF01.引用到你自定义的函数中；
四、将ALSM_EXCEL_TO_INTERNAL_TABLE中的代码修改如下：
| function ZALSM_EXCEL_TO_INTERNAL_TABLE . |
五、程序调用代码如下：
| *&---------------------------------------------------------------------* *& Report ZPMI1224 *&开发人：侯志宇 *&---------------------------------------------------------------------* *& *& *&---------------------------------------------------------------------*
report ZPMI1224.
tables: ZZPMTTZSML,"通知书抬头表 ZZPMTTZSSB,"通知书设备表 ZZPMTTZSXM,"通知书项目表 ZZPMTTEMPLATE."模板
data: LT_ZZPMTTZSML like table of ZZPMTTZSML with header line,"通知书抬头表 LT_ZZPMTTZSSB like table of ZZPMTTZSSB with header line,"通知书设备表 LT_ZZPMTTZSXM like table of ZZPMTTZSXM with header line,"通知书项目表 LT_ZZPMTTEMPLATE like table of ZZPMTTEMPLATE with header line."模板
selection-screen begin of block BLOCK1 with frame title TEXT-001. parameters: P_FILE like RLGRAP-FILENAME obligatory. parameters: P_BOX type C as checkbox default 'X'."P_BOX为X则是创建，为空则是修改 selection-screen end of block BLOCK1.
*&-------------------------------------------------------------------* * AT SELECTION-SCREEN *&-------------------------------------------------------------------* at selection-screen on value-request for P_FILE. * 选择文件 perform GET_FILENAME using P_FILE.
start-of-selection. *---加载文件 *--取得通知书抬头表数据 perform UPOLOAD_FILE tables LT_ZZPMTTZSML using 'ZZPMTTZSML'. *--取得通知书设备表 perform UPOLOAD_FILE tables LT_ZZPMTTZSSB using 'ZZPMTTZSSB'. *--取得通知书项目表 perform UPOLOAD_FILE tables LT_ZZPMTTZSXM using 'ZZPMTTZSXM'. *--取得模板 perform UPOLOAD_FILE tables LT_ZZPMTTEMPLATE using 'ZZPMTTEMPLATE'. *--->导入数据 perform FRM_SAVE. *&---------------------------------------------------------------------* *& Form get_filename *&---------------------------------------------------------------------* * text *----------------------------------------------------------------------* * 选择文件 *----------------------------------------------------------------------* form GET_FILENAME using P_P_FILE. "出现打开文件的对话框 call function 'WS_FILENAME_GET' exporting MASK = ',*.*,*.*.' MODE = 'O' "S为保存，O为打开 importing FILENAME = P_P_FILE exceptions INV_WINSYS = 1 NO_BATCH = 2 SELECTION_CANCEL = 3 SELECTION_ERROR = 4 others = 5. endform. "GET_FILENAME
*&---------------------------------------------------------------------* *& Form UPOLOAD_FILE *&---------------------------------------------------------------------* * text *----------------------------------------------------------------------* * --> p1 text * 加载文件 *----------------------------------------------------------------------* form UPOLOAD_FILE tables LT_INPUT type standard table using SHEET_NAME. data GT_UPLOAD like table of ALSMEX_TABLINE with header line. data: LS_I type I. field-symbols call function 'ZALSM_EXCEL_TO_INTERNAL_TABLE' exporting FILENAME = P_FILE I_BEGIN_COL = '1' I_BEGIN_ROW = '2' I_END_COL = '14' I_END_ROW = '50000' SHEET_NAME = SHEET_NAME"指定SHEET名 tables INTERN = GT_UPLOAD exceptions INCONSISTENT_PARAMETERS = 1 UPLOAD_OLE = 2 others = 3.
if SY-SUBRC = 0. *--->处理读取出的数据 sort GT_UPLOAD by ROW COL. loop at GT_UPLOAD. LS_I = GT_UPLOAD-COL. assign component LS_I of structure LT_INPUT to at end of ROW. append LT_INPUT to LT_INPUT. clear:LT_INPUT. endat. endloop. else. write: / 'EXCEL UPLOAD FAILED ', P_FILE, SY-SUBRC. endif. endform. " UPOLOAD_FILE *&---------------------------------------------------------------------* *& Form FRM_SAVE *&---------------------------------------------------------------------* * text *----------------------------------------------------------------------* * --> p1 text * 导入数据 *----------------------------------------------------------------------* form FRM_SAVE .
endform. " FRM_SAVE |