Installing the EP Usage Type
To install the NetWeaver EP usage type, which includes the Visual Composer installation, access the complete set of installation documentation from SAP Service Marketplace at service.sap.com/instguidesnw70.
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1. In the Planning section, click Master Guide and review the NetWeaver overview information in the first three sections.
2. Carefully read and follow the instructions in the Running an Enterprise Portal section in the IT Scenarios section of section 4.
3. After the EP usage type is successfully installed, consult the Technology Consultant’s Guide for post-installation configuration information.
4. Apply SAP NetWeaver 7.0 SP Stack 08 or higher, according to the relevant documentation, found at SAP Service Marketplace at service.sap.com/maintenancenw70

When installing the EP usage type in a portal cluster, the Visual Composer server runs above all J2EE server nodes that exist in that cluster.
In a cluster, EP is always installed on the central instance (on which SDM runs), which may consist of more than one server node. On the first restart after installation, the applications are replicated and synchronized on all other server nodes.
