EXHIBIT 23.4
CONSENT OF ERNST & YOUNG, LLP, INDEPENDENT AUDITORS
We consent to the incorporation by reference in the Registration Statement on
Form S-8 pertaining to the BROKAT-Blaze 2000 Stock Option Plan, the 2000 Stock
Option Plan of Blaze Software, Inc. and the 1996 Stock Option Plan of Blaze
Software, Inc. of our report dated March 24, 2000 (except Note 8, as to which
the date is June 16, 2000), with respect to the consolidated financial
statements of GemStone Systems, Inc. for the years ended December 31, 1999 and
1998 included in the Registration Statement on Form F-4 No. 333-45430 of BROKAT
Aktiengesellschaft, filed with the Securities and Exchange Commission.
/s/ Ernst & Young, LLP
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Walnut Creek, California
October 9, 2000
