We are present the installation of SAP System with a high availability for ABAP Instance:

This installation will be on Windows Server 2012 R2 as a platform and a SQL Server 2012 SP1 as adatabase level.

we well use Software provision manager 0.1 SP 06 and Kernel 7.2:

also we are divided this installation to the following Parts:

Part 1- Install SQL Server Cluster.

Installing SAP HA on SQL Part1: Install SQL Server Cluster.

Installing SAP HA on SQL Part1: Install SQL Server Cluster step2

Part 2- Install First Cluster Node.

Install First Cluster Node.

Part 3- Install DB instance.

Install DB Instance

Part 4- Install Additional Cluster Node.

Part 5- Install Central Instance.

Part 6- Install dialog Instance.

We will start directly now in Part 4- Install DB instance.

By using Software provision manager with last update (Uncar it) and Kernel last update for the same version an start by:

Choose system copy –> MS SQL Server –> Target System Installation –> High-Availability System –> Based on AS ABAP –> Install Additional Cluster Node.

Additional Cluster Node 01.PNG

At the first step, you must choose cluster group which you are created it in Install First Cluster Node. and choose the local driver on additional cluster driver to install local instance on it.

Additional Cluster Node 02.PNG

Enter the password for SAP System administrator and service user.

Additional Cluster Node 03.PNG

Specify the Unicode Kernel Netweaver location and select it.

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In this step you must configure your Swap Size as recommended.

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Here you can choose the domain which the sap system accounts for SAP Host Agent created on it.

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Enter the password for the operating system users on additional node.

Additional Cluster Node 10.PNG

In this step, You must enter the instance number for Enqueue Replication Server.

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This is the summery for all customizing installation selection before start in installation.

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Start installation additional Cluster Node.

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