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Redwood Helper Tool - Migration JAR File Not Visible During Mapping After 26C Upgrade

edited Oct 18, 2026 10:31AM in HCM Redwood Personalization Helper Tool 2 comments

Hi Experts,

We are working on Redwood migration activities and have encountered an issue after upgrading to 26C.

Prior to the 26C upgrade, we were able to successfully generate and map the migration JAR file using the Redwood Helper Tool without any issues. However, after the upgrade, the migration JAR file is not being displayed or recognized during the mapping process in the Helper Tool.

We have verified the following:

  • Migration JAR file was generated/downloaded successfully.
  • Java 8 (JRE 8) and Java 27 are installed on the machine.
  • The Redwood Helper Tool and migration JAR file are placed in the working directory as per Oracle documentation.
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