For all you SAP developers out there ,SAP has released a sandbox for you to play in called SAP Discovery System for Enterprise SOA.
You need to speak to your SAP vendor for details but you do need to deal Hewlett-Packard they are offering a the package preinstalled on an HP ProLiant DL380
https://www.sdn.sap.com/irj/sdn/weblogs?blog=/pub/wlg/3860 cost you $8999.00 or there is some leasing deal.
SAP Discovery System for Enterprise SOA offers
SAP Enterprise Core Component (ECC 5.0) configured with the SAP Best Practices tool suite
SAP NetWeaver Visual Composer
SAP NetWeaver '04 SP 14:
SAP NetWeaver Portal
SAP NetWeaver Master Data Management (MDM)
SAP NetWeaver Exchange Infrastructure (XI)
SAP NetWeaver Business Intelligence (BI)
SAP NetWeaver Application Server