Skip to main content
NetApp Knowledge Base

Upgrade from Unified Manager 7.3 to 9.4 or newer fails as migration of continuous_event_participant and continuous_event_participant_stats tables are large

Last Updated:

Applies to

Unified Manager 7.3 upgrades to 9.4 or newer


When performing an upgrade from Unified Manager 7.3 to 9.4 or newer the upgrade fails to complete and the .war and .ear files in the deployment folder fail to start. This can result in receiving a 404 error when attempting to load the webpage.

See the following knowledge base article on how to check the status of the deployments.

The following error will be seen in the .failed files.

WFLYDS0022:Did not receive a response to the deployment operation within the allowed timeout period [3600 seconds]. Check the server configuration file and the server logs to find more about the ...

Sign in to view the entire content of this KB article.

New to NetApp?

Learn more about our award-winning Support

NetApp provides no representations or warranties regarding the accuracy or reliability or serviceability of any information or recommendations provided in this publication or with respect to any results that may be obtained by the use of the information or observance of any recommendations provided herein. The information in this document is distributed AS IS and the use of this information or the implementation of any recommendations or techniques herein is a customer's responsibility and depends on the customer's ability to evaluate and integrate them into the customer's operational environment. This document and the information contained herein may be used solely in connection with the NetApp products discussed in this document.