SAP Chairman of the Supervisory Board Hasso Plattner smiles before the SAP annual general meeting in Mannheim, Germany, May 20, 2015. SAP Chief Executive Bill McDermott once again ruled out that his company has any interest in buying rival Salesforce.com and went further on Wednesday by saying that Salesforce is unlikely to be acquired by any other player in the industry. REUTERS/Kai Pfaffenbach