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What's New in the Sun N1 Advanced Architecture for SAP Solutions 5.2 Update 2 Release

ProcedureHow to Create an SAP Central Services or Message Server Component

This task creates either an SAP Central Services (SCS) or an SAP Message Server component in SPS database. The SAP SCS or Message Server is created by the user at the OS level outside the SAP plug-in.

Note –

This task is a markOnly task.

  1. In the Common Tasks section of the N1 SPS browser interface, click SAP.

  2. In the SAP SCS (Message + Enqueue) or Stand Alone Message Server section of the SAP Tasks page, click Create.

    The Plan > Details page is displayed.

  3. Click Run.

    The Plan > Details > Run page is displayed.

  4. In the Plan Parameters table, select the variable settings for the Message Server component.

    • If the variable settings have been created for this component, select the appropriate settings from the drop-down menu.

    • If the variable settings are not available from the drop-down menu, follow these steps.

      1. Click Select From List. The Select Variable Settings From List window displays.

        • To create a new variable settings set, click Create Set and type a Set Name.

          The following list provides commonly updated variables for the Message Server component. To create a value for the component variable, click the check box in the component variable's row.

          Note –

          For information about component variables ending in UserExit, see User Exits in Sun N1 Service Provisioning System User’s Guide for SAP Plug-In 1.0.

          groupName

          This is a required field.

          Note –

          In the Sun Cluster environment, the groupName must equal the Sun Cluster resource group name.

          groupDescription

          A description of the group.

          resourceName

          Required for the Sun Cluster environment. The resourceName must equal the Sun Cluster resource name for the Sun Cluster envType.

          installPath

          Required. Specifies the location of the SCS or Message Server..

          envType

          Identifies whether this component will be deployed to a default or Sun Cluster environment. Value can be sc or default.

          createdBy

          Identifies the installer of the component.

          ciLhName

          Required for default install only. This value names the Central Instance logical host.

          asLhName

          Required for the default environment. This value names the Application Server logical host.

          sapSid

          Required for the default and Sun Cluster environment. The SAP system ID consists of three uppercase alphanumeric characters. The first character must be a letter.

          msgLhName

          Required for the default and Sun Cluster environment. Logical host name for the message server.

          instanceName

          Required for the default and Sun Cluster environment. Name of the instance (INSTANCE_NAME in SAP start profile). The name must contain at least three uppercase alpha characters and two numeric characters. For example, ABC01.

          srmProject

          The Solaris Resource Management (SRM) project name. Default value: default.

      2. Click Save.

    • To use component variables from another component, click Import Set. For more information about importing variable sets, see How to Run a Plan in Sun N1 Service Provisioning System 5.2 Operation and Provisioning Guide.

  5. Select target host or target host set.

  6. Click the Run Plan (Includes Preflight) button.

    The Deployment Results page is displayed. If the plan fails, error messages are displayed.

    Note –

    There is no code verification to enforce the required fields for the Sun Cluster environment when the components are created in the Sun N1 Service Provisioning System.

Next Steps

If you want to create separate Message Server and Enqueue Server components, you must create an Enqueue Server. For more information, see Sun N1 Service Provisioning System User’s Guide for SAP Plug-In 1.0.