topic Re: Why mod operator is invalid in the loop in Application Development and Automation Discussions

Why mod operator is invalid in the loop

Former Member — Thu, 05 Mar 2009 07:13:22 GMT

code ：

TABLES spfli.

data c type i.

SELECT * FROM spfli.

c = ( sy-linno mod 2 ).

if c = 0.

format COLOR COL_TOTAL.

else.

format COLOR col_key.

endif.

WRITE : / sy-vline,(15) spfli-carrid,

sy-vline,(15)spfli-connid,

sy-vline.

ULINE AT /(37).

ENDSELECT.

Variable c is 0， never changed in the loop why ?

I355602 — Thu, 05 Mar 2009 07:17:16 GMT

Hi,

Use it this way:-


data : itab type standard table of spfli with header line.

select * from splfi into table itab.

loop at itab.
  "write code here
endloop.

Hope this helps you.

Regards,

Tarun

Former Member — Thu, 05 Mar 2009 07:31:41 GMT

I made a mistake ,in this code it has a ULINE AT /(37).

sy-linno is alway an even-numbered so sy-linno mod 2 is always 0

thanks.