Installing an SAP system
Install an SAP system by using the Software Provisioning Manager tool. The tool is also
called as the sapinst installation tool. After the installation is complete,
configure the SAP profile parameters and verify the installation.
Prerequisites
The following prerequisites must be met before you start the sapinst tool to install the SAP system:
Installing a high availability SAP system
You can install the mandatory and optional SAP system components on the nodes where you want to provide high availability of SAP Netweaver by using the sapinst tool.
Configuring SAP profile parameters
After you install an SAP system on all the nodes, you must set up the profile parameters for the newly created server profile files for high availability.
Verifying the installation
To verify the setup for the ERS replication operation, the SAP system is started and a manual failover of the ABAP SAP Central Services (ASCS) and standalone Enqueue Replicator Server (ERS) occurs. First, the ASCS instance fails over from the first node to the second node. Then, the ASCS instance fails over from the second node back to the first node.