EXHIBIT 23.2

               CONSENT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

    We consent to the reference to our firm under the caption "Experts" in the
Registration Statement (Form S-4) and related Prospectus of Commerce One, Inc.
for the registration of shares of its common stock and to the incorporation by
reference therein of our report dated January 21, 2000, with respect to the
consolidated financial statements and financial statement schedule of Commerce
One, Inc. included in its Annual Report (Form 10-K) for the year ended
December 31, 1999, filed with the Securities and Exchange Commission.

                                                           /s/ ERNST & YOUNG LLP

Walnut Creek, California

July 17, 2000