Error migrating from 7.15 to 7.16

Hello,
I’m testing the migration from camunda-bpm-ee-wildfly-7.15.6-ee to camunda-bpm-ee-wildfly-7.16.0-alpha5-ee . It’s just an exercise, the server is almost empty with no specific configurations.

I’m following the documentation:
https://docs.camunda.org/manual/latest/update/minor/715-to-716/
https://docs.camunda.org/manual/latest/update/minor/715-to-716/jboss/

I don’t have any optional library, so basically the steps are the following:

  • Replace the modules libraries listed
  • Replace the war of the applications
  • Run the upgrate database scripts

When I run wildfly I get the following error:

    Caused by: org.jboss.modules.ModuleNotFoundException: org.graalvm.js.js-scriptengine"}}
13:53:58,961 ERROR [org.jboss.as.controller.management-operation] (Controller Boot Thread) WFLYCTL0013: Operation ("deploy") failed - address: ([("deployment" => "camunda-engine-rest-7.16.0-alpha5-ee-wildfly.war")]) - failure description: {"WFLYCTL0080: Failed services" => {"jboss.module.service.\"deployment.camunda-engine-rest-7.16.0-alpha5-ee-wildfly.war\".main" => "WFLYSRV0179: Failed to load module: deployment.camunda-engine-rest-7.16.0-alpha5-ee-wildfly.war
    Caused by: org.jboss.modules.ModuleNotFoundException: org.graalvm.js.js-scriptengine"}}

I’ve doubled checked and I do have the folder modules.org.graalvm.js.js-scriptengine, with the js-scriptengine-21.1.0.jar inside.
What am I missing? Are there any other changes to do at standalone.xml level?
Thank you!

I’ve just figured out that in

camunda-bpm-ee-wildfly-7.16.0-alpha5-ee.zip

there are two modules directories:

  • $APP_SERVER_DISTRIBUTION/modules/
  • $APP_SERVER_DISTRIBUTION/server/wildfly-23.0.2.Final/modules

Applying the updates to the second directory makes dependencies work.
Cheers