1 EXHIBIT 23.1 CONSENT OF INDEPENDENT ACCOUNTANTS As independent public accountants, we hereby consent to the incorporation by reference in the registration statement on Form 20-F/A (Commission file number 001-14251) of SAP Akriengesellschaft Systeme, Anwendungen, Products in der Datenverarbeitung (the "Company") of our report dated February 21, 2000, contained in the Annual Report on Form 20-F of the Company for the year ended December 31, 1999 and to all references to our Firm included in these registration statements. Eschborn/Frankfurt/M., June 23, 2000 ARTHUR ANDERSEN Wirschaftsprufungesgeselischaft Steuerberatungsgesellschaft mbH Klein Turowski ------------- ----------- Klein Turowski Wirtschaftsprufer Wirtschaftsprufer