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Mailbox Manager migration reports AutoDiscoveryData table missing

  • Type: Knowledgebase
  • Date changed: 3 years ago
Solution #00007501


ArchiveOne Enterprise, v7.0 or later


When upgrading to ArchiveOne v7 from older versions, the ArchiveOne preinstaller allows you to migrate data from the existing Access databases to a new database in the SQL instance. This migration generates a log (ArchiveOnePreInstall.txt) in which you can review any detected errors. You may see the following error in the log:

                MigrateMailboxManager threw EXCEPTION: The Microsoft Jet database engine cannot find the input table or query 'AutoDiscoveryData'.  Make sure it exists and that its name is spelled correctly.

This is an expected error if you are migrating from an older product version where this table genuinely doesn?t exist in the Access database. This error is expected and can therefore be ignored. Once the installation is completed, the ArchiveOne service will populate this table in the new SQL database by running Autodiscover queries as background task.