hallow
i have intarnal table with pernr and somtimes it with one pernr and somtimes it with more how can i check the table if have more then one pernr.
i give example
itab
pernr <b><----
one pernr in table</b>
100
100
100
itab
pernr<b><-------3 pernr</b>
100
100
200
regards
300