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MIS deployment is a failed state

In this article, we look at MIS failing to start at its daily 04:00 restart, or if MIS is down, not working, and can't be reached.

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Written by Yusef Abulaynain
Updated over 4 months ago

If you're facing issues relating to MIS connectivity or facing the error message "MIS cannot be reached", follow the guides below depending on whether you're hosted or non-hosted.

Hosted

For hosted customers please raise a new case online and reference the title of this article. Please provide the name or URL of the Mosaic instances this relates to.

Non-hosted

For non-hosted customers, ask your administrator to check the Weblogic MIS server for the following error:

java.lang.IllegalArgumentException: Comparison method violates its general contract!

If the above entry is present in the logs, add the following JVM option to the arguments in the MIS server start configuration.

-Djava.util.Arrays.useLegacyMergeSort=true
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