SAP Landscape Management 3.0, Enterprise Edition

Refreshing a System

You refresh a system to overwrite an existing target system with the latest data from a source system while maintaining the configuration.

Prerequisites

  • The general prerequisites for provisioning systems have been met.

    For more information, see General Prerequisites for Provisioning Systems.

  • The system can be used for copying. You have configured the initial entities.

    For more information, see Initial entities.

  • To execute SAP TDMS standalone data scrambling during the system refresh, you have configured SAP Test Data Migration Server.

    For more information, see Configuring SAP Test Data Migration Server.

  • You have configured your infrastructure.

    For more information, see System refresh setup procedure.

  • The source system is on a different server than the target system.

  • You have generated an XML backup data file containing all SAP Landscape Management configuration details for this system so that you can restore your configuration settings.

    For more information, see Exporting the Configuration Data.

Context


Refresh procedure

System Refresh

You refresh a system to overwrite an existing target system with the latest data from a source system while maintaining the configuration.

  • ABAP systems

    To prevent overwriting target system configuration, SAP Landscape Management exports the target system tables that contain configuration information before starting the system copy. After the ABAP system copy has finished, SAP Landscape Management imports the configuration information into the target system.

  • Java systems

    To prevent overwriting the target system configuration, you use the Java post-copy configuration wizard to export target system tables that contain configuration information before starting the system copy. After the Java system copy has finished, you use the Java post-copy wizard to import the configuration information into the target system.

Procedure

  1. Choose Provisioning.
  2. Choose Systems from the tabs.

    The system displays the following:

    • Systems enabled for cloning, copying, and renaming

    • Systems enabled for SAP HANA system replication configuration

    • Cloned and copied systems

    • Systems enabled for application server (un-)installation

    • Systems enabled for Diagnostics Agent (un-)installation

  3. From the Provisioning dropdown for the system, choose Start of the navigation pathRefresh Processes Next navigation step Refresh SystemEnd of the navigation path.
    • If one of the following steps, sections, or fields is not applicable, it is not displayed or not eligible for selection in the roadmap.

    • If the validation generated one or more warnings, the navigation to a following step is canceled. To ignore warnings, choose the Ignore warnings for this step button and choose Next to proceed with the following steps.

    • To validate the data entered in one of the workflow steps without triggering a navigation, choose the Validate Step button.

    • To reset one of the workflow steps to its default values, choose the Reset Step button.

    1. Basic
    2. Tenant Selection
    3. Tenant Details
    4. Hosts
    5. Host Names
    6. Storage
    7. Consistency
    8. Users
    9. Rename
    10. TDMS Data Scrambling
    11. Isolation
    12. ABAP PCA/Java PCA
    13. Delete Storage Volumes/Delete Virtual Hosts
    14. Summary

Next Steps