found: R/3 system, financial accounting system, 1993:t.p. verso (SAP AG, Neurottstrasse 16, 69190 Walldorf, Germany) cover (SAP) p. 4 of cover (SAP Aktiengesellschaft)
found: SAP AG web site, Mar. 20, 1996(founded as a start-up co. in Mannheim by former IBM Germany engineers in 1972 as Systemanalyse und Programmentwicklung (acronym later changed to Systems, Applications, and Products in Data Processing); became a GmbH corp. in 1976; formally incorp. as SAP AG in 1988; now 5th largest software co. in the world)
found: Wikipedia, Mar. 20, 2017:under SAP SE (The company's official name became SAP AG (a public limited company) after the 2005 annual general meeting. In 2014, SAP changed from an AG to a European Company (Societas Europaea or SE))