How to transport an inner table to a subroutine with change return content?

Question

now ,i want to perform a subroutine with a inner table,and i will delete some records from the inner table in the subroutine,but i don't want the change in the subroutine break into my main program.in other words,the content of the inner table which was transported to the subroutine keep no change in the main program after perform the subroutine.is there any way to realize it without announce a new inner table?
Edited by: p y on Jul 4, 2008 5:33 AM

Answer 1

SELECT A~EBELN
         B~EBELP
         A~LIFNR
         A~ZTERM
         A~WAERS
         A~KDATB
         A~KDATE
         A~INCO1
         A~INCO2
         B~TXZ01
         B~MATNR
         B~WERKS
         B~LGORT
         B~LOEKZ
         B~KTMNG
         B~NETPR
         B~PEINH
        INTO TABLE T_BODATA
        FROM EKKO AS A
        INNER JOIN EKPO AS B
        ON AEBELN = BEBELN
        FOR ALL ENTRIES IN T_BONUM
        WHERE A~EBELN = T_BONUM-EBELN
          AND A~BUKRS IN R_BUKRS
          AND A~BSTYP = 'K'.
t_bodata is inner table A,then i will extract vendor info from lfa1 use A-lifnr, and plant address use A-werks ,payment info use A-zterm.every time i have to move the
corresponding field to a new inner table,delete repeat,and then do select use this inner table.i am boring in announce inner table.but in perform , form we can transfer variant by using and doesn't change it's value,
is there any method like this by using table?