appending problem

Hi,

Iam trying to display 4 lines of text for the particular doc no.But iam getting only last line.How to achieve it.

Here is the code.

loop at t_hdr.

loop at t_det.

write:/ t_hdr-name. write:'-'. write: t_hdr-text.

t_hdr-group = t_det-QMGRP and t_hdr-code = t_det-QMCOD.

write :1(5) t_det-sno,

7(15) t_det-qmnum,

22(15) t_det-refnum,

37(15) t_det-parnr,

53(25) t_det-qmtxt.

<b> loop at itab where qmnum = t_det-qmnum.

write :80(50) itab-desc.

endloop.</b> this is having four lines of text

endif.

endloop.

endloop.

points guaranteed

cheers

kaki