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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

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 case 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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