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If a backup of the embedded database is available (see (12.04.120) Creating a Backup of the IGEL UMS ), just restore the backup, see (12.04.120) Restoring a Backup.
Restoring a File-Based Backup
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In the Datasource area, delete the corrupted Derby DB.
Create a new embedded DB with exactly the same user name and password as you used for the deleted DB.
Deactivate the newly created DB.
Stop the UMS Server service. For details on how you can stop it, see (12.04.120) IGEL UMS HA Services and Processes.
Erase all files contained in the folder at
RMDB_PATH.Copy your previously backed-up files to
RMDB_PATH.Activate the DB with the UMS Administrator under Datasource.
Wait 1 - 2 minutes, then log in to the UMS Console.
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