SAP SE

Under the Securities Exchange Act of 1934

803054204 (CUSIP Number) DECEMBER 31, 2017

(Date of Event Which Requires Filing of this Statement)

* The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required in the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

4. CITIZENSHIP OR PLACE OF ORGANIZATION Federal Republic of Germany

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW 9 EXCLUDES CERTAIN SHARES ☐

11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.2%

1. NAMES OF REPORTING PERSONS I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)

4. CITIZENSHIP OR PLACE OF ORGANIZATION Federal Republic of Germany

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

10. CHECK BOX IF THE AGGREGATE AMOUNT IN ROW 9 EXCLUDES CERTAIN SHARES ☐

11. PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9 5.4%

* Includes 3,404,000 ordinary shares owned by DH Besitzgesellschaft AG & Co. KG of which DH-LT-Investments AG is the general partner and 61,869,200 ordinary shares owned by Dietmar Hopp Stiftung GmbH. Mr. Hopp exercises voting and dispositive powers of the ordinary shares held by such entities.

ITEM 1(B). Address of Issuer’s Principal Executive Offices.

The Company’s principal executive offices are located at Dietmar Hopp Allee 16, 69190 Walldorf, Federal Republic of Germany.

ITEM 2(A). Name of Person Filing. This Amendment No. 13 to Schedule 13G is filed pursuant to a Joint Filing Agreement, dated February 16, 2009, by the following persons with respect to an aggregate of 65,273,200 shares of the Company (collectively, the “Shares”) as described below:

(i) Dietmar Hopp Stiftung GmbH (“Stiftung”), with respect to the Shares beneficially owned by it. (ii) Mr. Dietmar Hopp , with respect to the Shares beneficially owned by Stiftung and by DH Besitzgesellschaft AG & Co. KG. The foregoing persons are hereinafter referred to collectively as the “Reporting Persons”. Any disclosures herein with respect to persons other than the Reporting Persons are made on information and belief after making inquiry to the appropriate party.

ITEM 2(B). Address of Principal Business Office or, if None, Residence.

The address of the principal business office of each of the Reporting Persons is c/o Wipfler & Partner, Steuerberater-Sozietat, Max-Planck-Strasse 8, D-69190 Walldorf, Federal Republic of Germany.

ITEM 2(C). Citizenship. (i) Dietmar Hopp Stiftung GmbH is a corporation organized under the laws of the Federal Republic of Germany. (ii) Dietmar Hopp is a citizen of the Federal Republic of Germany. ITEM 2(D). Title of Class of Securities.

ITEM 3. If this Statement is Filed Pursuant to Rules 13d-1(b) or 13d- 2(b) or (c), Check Whether the Person Filing is a:

☐ Broker or dealer registered under Section 15 of the Act,

☐ Bank as defined in Section 3(a)(6) of the Act,

☐ Insurance Company as defined in Section 3(a)(19) of the Act,

☐ Investment Company registered under Section 8 of the Investment Company Act of 1940,

☐ Investment Adviser in accordance with Rule 13d-1(b)(1)(ii)(E),

☐ Employee Benefit Plan or Endowment Fund in accordance with 13d-1 (b)(1)(ii)(F),

☐ Parent Holding Company or control person in accordance with Rule 13d-1 (b)(1)(ii)(G),

☐ Savings Association as defined in Section 3(b) of the Federal Deposit Insurance Act,

☐ Church Plan that is excluded from the definition of an investment company under Section 3(c)(14) of the Investment Company Act of 1940, or

☐ Group, in accordance with Rule 13d-1(b)(1)(ii)(J).

(a) Amount beneficially owned: 61,869,200

(c) (i) Sole power to vote or direct the vote: 61,869,200

(ii) Shared power to vote or direct the vote: 0

(iii) Sole power to dispose or direct the disposition: 61,869,200

(iv) Shared power to dispose or direct the disposition: 0

(a) Amount beneficially owned: 65,273,200