Returning empty url when submitting large number of code files

[laalamrajesh]

Number of code files I have submitted: 2066
Moss configuration parameters I have used as below

1. Ignore limit (-m): 2066
2. Number of matching files (-n): 2066 * 2066

With the above configuration, I have got an empty report URL. But when I used Ignore limit (-m) as 10 then I got the report URL.
Is there any limit on Ignore limit (-m) parameter?