1. Visit http://service.sap.com/licensekey > Keys & Request > License Key

  2. Select request permanent license key

  3. To seach for installation key, go to tcode slicense

  4. Once found your installation, click New System

  5. Enter all the details need from the screen

  6. For hardware key, refer to tcode slicense.

  7. Continue and SAP will ask for your email address so that they can sent you the license file.