UNITED STATES SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16 OF
THE SECURITIES EXCHANGE ACT OF 1934

March 30, 2006

SAP AG

(Exact name of registrant as specified in its charter)

SAP CORPORATION

(Translation of registrant’s name into English)

Dietmar-Hopp-Allee 16
69190 Walldorf
Federal Republic of Germany
(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F þ Form 40-F o

Indicate by check mark whether the registrant by furnishing the information contained in this Form is also thereby furnishing the information to the Commission pursuant to Rule 12g3-2(b) under the Securities Exchange Act of 1934.

Yes o No þ

If “Yes” is marked, indicate below the file number assigned to the registrant in connection with Rule 12g3-2(b): 82-                    .

SAP AG

FORM 6-K

On March 30, 2006, SAP AG, a stock corporation organized under the laws of the Federal Republic of Germany (“SAP”), posted the invitation to the 19^th Annual General Meeting of Shareholders on its Website (the “Invitation”). The Annual General Meeting is scheduled for May 9, 2006 in Mannheim, Germany. A copy of the Invitation is attached as Exhibit 99.1 hereto and incorporated by reference herein.

Any statements contained in this document that are not historical facts are forward-looking statements as defined in the U.S. Private Securities Litigation Reform Act of 1995. Words such as “anticipate,” “believe,” “estimate,” “expect,” “forecast,” “intend,” “may,” “plan,” “project,” “predict,” “should” and “will” and similar expressions as they relate to SAP are intended to identify such forward-looking statements. SAP undertakes no obligation to publicly update or revise any forward-looking statements. All forward-looking statements are subject to various risks and uncertainties that could cause actual results to differ materially from expectations. The factors that could affect SAP’s future financial results are discussed more fully in SAP’s filings with the U.S. Securities and Exchange Commission (the “SEC”), including SAP’s most recent Annual Report on Form 20-F filed with the SEC. Readers are cautioned not to place undue reliance on these forward-looking statements, which speak only as of their dates.

2

EXHIBITS

Exhibit No.	Exhibit
99.1	Invitation dated March 30, 2006

3

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	SAP AG
	(Registrant)
	By:	/s/ Henning Kagermann
		Name: Prof. Dr. Henning Kagermann
		Title:   Chairman and CEO
	By:	/s/ Werner Brandt
		Name: Dr. Werner Brandt
		Title:   CFO
Date: March 30, 2006

4

EXHIBIT INDEX

Exhibit No.	Exhibit
99.1	Invitation dated March 30, 2006

5