CERTIFICATION

J.P. Morgan Chase Commercial Mortgage Securities Corp.

Commercial Mortgage Pass-Through Certificates

Series 2004-C2 (the "Trust")

I, Steven Z. Schwartz, the President and Chief Executive Officer of

J.P. Morgan Chase Commercial Mortgage Securities Corp., the depositor into the above-
referenced Trust, certify that:

I have reviewed this annual report on Form 10-K, and all reports on Form 8-K
containing distribution or servicing reports filed in respect of periods included in
the year covered by this annual report, of the Trust;

Based on my knowledge, the information in these reports, taken as a whole, does
not contain any untrue statement of a material fact or omit to state a material fact
necessary to make the statements made, in light of the circumstances under which
such statements were made, not misleading as of the last day of the period
covered by this annual report;

Based on my knowledge, the distribution or servicing information required to be
provided to the trustee by the master servicer and the special servicer under the
pooling and servicing agreement for inclusion in these reports is included in these
reports;

Based on my knowledge and upon the annual compliance statement included in
this annual report and required to be delivered to the trustee in accordance with
the terms of the pooling and servicing agreement, and except as disclosed in this
annual report, the master servicer and the special servicer have fulfilled their
obligations under the pooling and servicing agreement; and

This annual report discloses all significant deficiencies relating to the master
servicer's or special servicer's compliance with the minimum servicing standards
based upon the report provided by an independent public accountant, after
conducting a review in compliance with the Uniform Single Attestation Program
for Mortgage Bankers or similar procedure, as set forth in the pooling and
servicing agreement, that is included in this annual report.

In giving the certifications above, I have reasonably relied on information

provided to me by the following unaffiliated parties: ARCap Servicing, Inc., GMAC
Commercial Mortgage Corporation, and LaSalle Bank National Association.

Date: March 23, 2005
By: /s/ Steven Z. Schwartz

Steven Z. Schwartz
President and Chief Executive Officer
J.P. Morgan Chase Commercial Mortgage Securities Corp.

J.P. Morgan Chase Commercial Mortgage Securities Corp. Commercial Mortgage Pass-Through Certificates, Series 2004-C2 10-K