<PAGE>
EXHIBIT 23.1
CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS
As independent public accountants, we hereby consent to the use of our report
on the consolidated financial statements of Cayenta, Inc. as of December 31,
1998 and 1999 and for each of the three years in the period ended December
31, 1999 dated January 31, 2000 (except with respect to the matters discussed
in Note 12, as to which the date is March 30, 2000) and to all references to
our Firm included in or made a part of this registration statement.
/s/ Arthur Andersen
ARTHUR ANDERSEN LLP
San Diego, California
August 7, 2000