Upgrading IBM Business Automation Workflow to 26.0.0.0

Draft comment:
This topic only applies to BAW, and is located in the BAW repository. Last updated on 2025-03-13 12:15
Follow the instructions for your specific configuration to install the traditional on-premises IBM® Business Automation Workflow upgrade to 26.0.0.0.

During the upgrading process, you install a new release of the product over the previous release and update the existing installation, configuration, and database in place. Before you upgrade, you must back up your profiles and databases. A profile defines a unique runtime environment, with separate command files, configuration files, and log files.

Supported upgrade paths

You can upgrade the following Business Automation Workflow versions to 26.0.0.0 by using IBM Installation Manager UI with the delta repository (workflow.26000.delta.repository.zip):

  • 21.0.3
  • 22.0.x
  • 23.0.x
  • 24.0.x
  • 25.0.0

Upgrading from Business Automation Workflow 25.0.1.0

Business Automation Workflow 25.0.1.0 requires a different upgrade procedure.

  • When you perform the upgrade through the Installation Manager UI, use the Business Automation Workflow 26.0.0.0 Disk 2 full repository (WorkflowEnterprise.dvd.26000.windows.x86.disk2.zip).
  • If you use the delta repository (workflow.26000.delta.repository.zip), the upgrade must be performed in Silent Mode.

For upgrading instructions, see Installing IBM Business Automation Workflow 26.0.0.0 External link opens a new window or tab.