TYPES: BEGIN OF S_VBFA,
VBELV LIKE VBFA-VBELV,
POSNV LIKE VBFA-POSNV,
VBELN LIKE VBFA-VBELN,
POSNN LIKE VBFA-POSNN,
VBTYP_N LIKE VBFA-VBTYP_N,
MATNR LIKE VBFA-MATNR,
END OF S_VBFA.
TYPES: BEGIN OF S_LFA1,
LIFNR LIKE LFA1-LIFNR,
NAME1 LIKE LFA1-NAME1,
END OF S_LFA1.
TYPES: BEGIN OF S_VBAP,
VBELN LIKE VBAP-VBELN,
POSNR LIKE VBAP-POSNR,
MATNR LIKE VBAP-MATNR,
END OF S_VBAP.
TYPES: BEGIN OF S_LIKP,
VBELN LIKE LIKP-VBELN,
LFDAT LIKE LIKP-LFDAT,
END OF S_LIKP.
TYPES: BEGIN OF S_VBRK,
VBELN LIKE VBRK-VBELN,
NETWR LIKE VBRK-NETWR,
END OF S_VBRK.
TYPES: BEGIN OF S_RESULT,
VBELV LIKE VBFA-VBELV,
POSNV LIKE VBFA-POSNV,
VBELN LIKE VBFA-VBELN,
POSNN LIKE VBFA-POSNN,
VBTYP_N LIKE VBFA-VBTYP_N,
MATNR1 LIKE VBFA-MATNR,
LIFNR LIKE LFA1-LIFNR,
NAME1 LIKE LFA1-NAME1,
VBELN1 LIKE VBAP-VBELN,
POSNR LIKE VBAP-POSNR,
MATNR2 LIKE VBAP-MATNR,
VBELN2 LIKE LIKP-VBELN,
LFDAT LIKE LIKP-LFDAT,
VBELN3 LIKE VBRK-VBELN,
NETWR LIKE VBRK-NETWR,
END OF S_RESULT.
DATA: T_VBFA TYPE STANDARD TABLE OF S_VBFA.
DATA: T_LFA1 TYPE STANDARD TABLE OF S_LFA1.
DATA: T_VBAP TYPE STANDARD TABLE OF S_VBAP.
DATA: T_LIKP TYPE STANDARD TABLE OF S_LIKP.
DATA: T_VBRK TYPE STANDARD TABLE OF S_VBRK.
DATA: T_RESULT TYPE STANDARD TABLE OF S_RESULT.
DATA: W_VBFA TYPE S_VBFA.
DATA: W_LFA1 TYPE S_LFA1.
DATA: W_VBAP TYPE S_VBAP.
DATA: W_LIKP TYPE S_LIKP.
DATA: W_VBRK TYPE S_VBRK.
DATA: W_RESULT TYPE S_RESULT.
tables vbfa.
select-options s_erdat for vbfa-erdat.
SELECT VBELV POSNV VBELN POSNN VBTYP_N MATNR
INTO TABLE T_VBFA
FROM VBFA WHERE erdat in s_erdat.
SELECT LIFNR NAME1 INTO TABLE T_LFA1 FROM LFA1.
SELECT VBELN POSNR MATNR INTO TABLE T_VBAP FROM VBAP.
SELECT VBELN LFDAT INTO TABLE T_LIKP FROM LIKP.
SELECT VBELN NETWR INTO TABLE T_VBRK FROM VBRK.
DATA: LINE TYPE I.
LINE = LINES( T_VBFA ).
WRITE:/ 'LINE=', LINE.
LINE = LINES( T_LFA1 ).
WRITE:/ 'LINE=', LINE.
LINE = LINES( T_VBAP ).
WRITE:/ 'LINE=', LINE.
LINE = LINES( T_LIKP ).
WRITE:/ 'LINE=', LINE.
LINE = LINES( T_VBRK ).
WRITE:/ 'LINE=', LINE.
求大侠帮忙解释下·从select-options s_erdat for vbfa-erdat之后那一段代码怎么解释呢?
还有DATA: LINE TYPE I. 这个动机是什么意思呢?对之下的不理解·
求好心人帮帮忙呀·