Recover EDB from Jet errors
Microsoft Exchange server uses the ESE or Extensible Storage Engine technology known as JETBlue to provide services to users and to concurrently fetch and store data in an indexed or sequential manner. The JETBlue has a crash recovery mechanism in place to ensure data consistency in the event of a system failure or server crash. Jet Errors occur when the Exchange database is corrupted or when there are page level errors in the database. In this article we explain the causes of Jet Errors and describe two methods to recover and convert an EDB file to PST and restore Exchange server data.
What is Jet Error?
A JET error in Exchange is caused by damage to the Exchange server at the hardware or software level, such as a database, file, component or application. There are various types of Jet errors that can occur as a result of missing log files, database page errors, registry errors, using an outdated Exchange server version, sudden or abrupt power failure, and so on.