Support Article
Fail: Cannot delete a Rule Set Version with (36) instances
SA-950
Summary
How to delete ruleset versions and rollback to a earlier versions?
A new version of ruleset is deployed to UAT and issues occurred with it. The following error occurred:
"pyRuleSetVersionsList:** Fail: Cannot delete a Rule Set Version with (36) instances"
Resolution
Refer to the following PDN article:
https://pdn.pega.com/reuse-and-version-management/how-to-merge-rulesets-using-the-ruleset-maintenance-wizard
Published November 16, 2016 - Updated October 8, 2020
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