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Resolving revision deployment issues when revisions approach patch version 99

Suggest edit Updated on December 13, 2021

Resolve issues when you use decision management and encounter issues when you merge a revision package in an overlay application to the development system. When a revision is packaged, the application overlay version number is incremented. However, revisions cannot exceed patch version 99.

When the system reaches patch version 89, in Pega Customer Decision Hub the Revision page shows a warning that displays the number of revisions left before you need to create a new minor version for the overlay ruleset.

Revision deployment warning as patches approach version 99
The revision deployment warning as patches approach version 99 is
                            displayed as a yellow banner.

After the system reaches patch version 99, the page displays an error, and the system does not deploy the revision.

Revision deployment error when patches reach version 99
Revision deployment error when patches reach version 99

Revision deployment error when patches reach version 99
Revision deployment error when patches reach version 99

To resolve the warning or error, perform the following steps:
  1. Log in to the development environment.
  2. In the header of Dev Studio,click the overlay application, and then click Definition.
  3. In the Application rulesets section, create a new ruleset with a new minor version, for example "CDHOverlay:01-02-01". For more information about creating rulesets, see Creating rulesets.
  4. In the Built-on applications section, in the Version field for the overlay application, select the new minor ruleset version, for example, "CDHOverlay:01-02".
  5. Log in to your business operations, production, and other pre-production environments, and repeat steps 2-4 on all your environments in your pipeline.
  6. If you resolve the error that you receive when revisions reach patch version 99, in Deployment Manager, rerun the pipeline from the start of the failing task.
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