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HCL Workload Automation
Welcome to the HCL Workload Automation documentation, where you can find information about how to install, maintain, and use HCL Workload Automation. The documentation has been updated for HCL Workload Automation Version 10.1 Fix Pack 5.
Planning and Installation
Upgrading
How to upgrade HCL Workload Automation to the current version.
Returning to version 9.5 or 9.4
Procedure to return the product to version 9.5 or 9.4.

HCL Workload Automation
Welcome to the HCL Workload Automation documentation, where you can find information about how to install, maintain, and use HCL Workload Automation. The documentation has been updated for HCL Workload Automation Version 10.1 Fix Pack 5.
- Fix pack readmes
- Planning and Installation
  - Planning
  - Installing HCL Workload Automation
    Available installation methods
  - Configuring
    Configuring HCL Workload Automation components after installation.
  - Upgrading
    How to upgrade HCL Workload Automation to the current version.
    - Downloading installation images on your workstation
      Steps to take when downloading images on your workstation.
    - Upgrading from the CLI
      Upgrade HCL Workload Automation from the command-line interface.
    - Updating containers
      Updating the container configuration parameters.
    - Enabling product encryption after upgrading
      Enabling product encryption after upgrading from a version earlier than 10.1.
    - Enabling API Key authentication after upgrading
      Enabling API Key authentication after upgrading from v 10.1.0.x or v 9.5.x to 10.1 FP x.
    - Returning to version 9.5 or 9.4
      Procedure to return the product to version 9.5 or 9.4.
      - Returning the master domain manager to version 9.5
        Procedure to return the product to version 9.5 or to an intermediate fix pack
      - Returning the dynamic domain manager to version 9.5
        Procedure to return the dynamic domain manager to version 9.5 or to an intermediate fix pack
      - Returning the master domain manager to version 9.4
        Returning a master domain manager to the version 9.4.x after being upgraded to version 10.1.x.
    - FAQ - Upgrade procedures
      A list of questions and answers related to upgrade procedures:
  - Applying a fix pack
    This section describes how to apply a fix pack to HCL Workload Automation, repair an updated version and return to a previous product version level.
  - Moving from on-premises to cloud
    A quick procedure to move your workload from an on-premises to a cloud environment
  - Troubleshooting installation, migration, and uninstallation
    An overview on troubleshooting installation, migration, and uninstallation of the HCL Workload Automation.
  - Uninstalling
    An overview on how to uninstall the product.
  - Reference
- User's Guide and Reference
- Administration Guide
- Scheduling with the Agent for z/OS
- Database Views
- High Availability Cluster Environment
- Driving HCL Workload Automation
- Extending HCL Workload Automation

Returning to version 9.5 or 9.4

Procedure to return the product to version 9.5 or 9.4.

You can revert from General Availability version 10.1 or from a fix pack applied on version General Availability version 10.1 to version 9.4, 9.5 or to an intermediate fix pack.

Dynamic Workload Console and agents are backward compatible, so no downgrade is necessary. If you do need to downgrade them, uninstall and reinstall them with the dwcinst or twsinst commands respectively, keeping the same name for the agents.

Note: If you used the new functions introduced with the latest release, you cannot roll back your environment to the previous version because new records have been created in the database and they are not compatible with previous versions.

Direct downgrade to a previous version is not supported, so you need to perform a parallel downgrade, as described in:

To revert from the latest fix pack to General Availability version 10.1.0 or to an intermediate fix pack, see Returning to a previous product version level.