SAP采购订单审批记录增强详解编程语言

ENHANCEMENT 1  ZME28_PO.    "active version 
DATA:LS_EKKO TYPE EKKO. 
DATA:LS_ZEKKOADD TYPE ZEKKOADD. 
CLEAR:LS_EKKO,LS_ZEKKOADD. 
SELECT SINGLE * INTO LS_ZEKKOADD FROM ZEKKOADD WHERE EBELN = PURCHASEORDER. 
SELECT SINGLE * INTO LS_EKKO FROM EKKO WHERE EBELN = PURCHASEORDER. 
IF SY-SUBRC = 0. 
IF LS_ZEKKOADD IS INITIAL. 
LS_ZEKKOADD-EBELN = LS_EKKO-EBELN. 
LS_ZEKKOADD-FRGGR = LS_EKKO-FRGGR. 
LS_ZEKKOADD-FRGSX = LS_EKKO-FRGSX. 
IF LS_EKKO-FRGSX = 'ZB'."三级审批 
IF PO_REL_CODE = 'ZY'. 
LS_ZEKKOADD-FRGKE = '2'. 
LS_ZEKKOADD-BNAME = SY-UNAME. 
LS_ZEKKOADD-BDATE = SY-DATUM. 
LS_ZEKKOADD-BTIME = SY-UZEIT. 
ELSEIF PO_REL_CODE = 'ZZ'. 
LS_ZEKKOADD-FRGKE = '3'. 
LS_ZEKKOADD-CNAME = SY-UNAME. 
LS_ZEKKOADD-CDATE = SY-DATUM. 
LS_ZEKKOADD-CTIME = SY-UZEIT. 
ELSEIF PO_REL_CODE = 'ZX'. 
LS_ZEKKOADD-FRGKE = '1'. 
LS_ZEKKOADD-ANAME = SY-UNAME. 
LS_ZEKKOADD-ADATE = SY-DATUM. 
LS_ZEKKOADD-ATIME = SY-UZEIT. 
ENDIF. 
ELSEIF LS_EKKO-FRGSX = 'ZC'."2级审批 
IF PO_REL_CODE = 'ZX'. 
LS_ZEKKOADD-FRGKE = '1'. 
LS_ZEKKOADD-ANAME = SY-UNAME. 
LS_ZEKKOADD-ADATE = SY-DATUM. 
LS_ZEKKOADD-ATIME = SY-UZEIT. 
ELSEIF PO_REL_CODE = 'ZY'. 
LS_ZEKKOADD-FRGKE = '3'. 
LS_ZEKKOADD-CNAME = SY-UNAME. 
LS_ZEKKOADD-CDATE = SY-DATUM. 
LS_ZEKKOADD-CTIME = SY-UZEIT. 
ENDIF. 
ENDIF. 
MODIFY ZEKKOADD FROM LS_ZEKKOADD. 
ELSE. 
IF LS_EKKO-FRGSX = 'ZB'."三级审批 
IF PO_REL_CODE = 'ZY'. 
UPDATE ZEKKOADD SET FRGKE = '2' 
BNAME = SY-UNAME 
BDATE = SY-DATUM 
BTIME = SY-UZEIT 
WHERE EBELN = PURCHASEORDER. 
ELSEIF PO_REL_CODE = 'ZZ'. 
UPDATE ZEKKOADD SET FRGKE = '3' 
CNAME = SY-UNAME 
CDATE = SY-DATUM 
CTIME = SY-UZEIT 
WHERE EBELN = PURCHASEORDER. 
ELSEIF PO_REL_CODE = 'ZX'. 
UPDATE ZEKKOADD SET FRGKE = '1' 
ANAME = SY-UNAME 
ADATE = SY-DATUM 
ATIME = SY-UZEIT 
WHERE EBELN = PURCHASEORDER. 
ENDIF. 
ELSEIF LS_EKKO-FRGSX = 'ZC'."2级审批 
IF PO_REL_CODE = 'ZX'. 
UPDATE ZEKKOADD SET FRGKE = '1' 
ANAME = SY-UNAME 
ADATE = SY-DATUM 
ATIME = SY-UZEIT 
WHERE EBELN = PURCHASEORDER. 
ELSEIF PO_REL_CODE = 'ZY'. 
UPDATE ZEKKOADD SET FRGKE = '3' 
CNAME = SY-UNAME 
CDATE = SY-DATUM 
CTIME = SY-UZEIT 
WHERE EBELN = PURCHASEORDER. 
ENDIF. 
ENDIF. 
ENDIF. 
ENDIF. 
ENDENHANCEMENT.