Ensure that the host on which you are installing SAP Mobile Platform SDK meets the system requirements and is ready for you to begin the installation.
See the SAP Product Availability Matrix (PAM) http://service.sap.com/pam. Click the Mobile link at the top of the page. Scroll to find the appropriate product and version in the product list. Click the Technical Release Information tab for the list of supported operating systems and databases. In the General Information tab, click Additional Release Information in the Related Links section for additional system requirements, supported development environments, devices, and third-party compatibility.
For information on specific requirements for developing different types for different devices, see the list of SAP Notes in Supported Versions for SAP Mobile Platform SDK in New Features.