How you can Fix Incapable to Check out the Log Data Header Exchange Server Error

Microsoft Exchange Server is designed to write all the database purchases to certain log reports and also commit them later whenever the system enables. The purchases also exist in system memory, however obtain shed in case of accident. If the Exchange Server undergoes best email services unanticipated collision, these purchase logs function as the critical recuperation approach. Because of this, the purchase lof documents should be kept on a dependable system. The log data header consists of information like documents signature, base name, development time, checkpoint etc. Sometimes, your Exchange Server indicates as it is incapable to review this details. These are important situations that could urge you to recover the data from an on the internet back-up or carry out tough healing for your databases. Nevertheless, it is very recommended that you try to move Exchange mailboxes on one more web server or make use of an Exchange Recovery product to fix the database.

To exemplify, consider a circumstance when you receive the below mistake with your Exchange Server database:

" Unable to review the log documents header."

The error is logged as event 412 in application occasion log. The ESE error code that displays in Description section of this occasion gives detailed information of the origin.

Cause

As the mistake recommends, it occurs when Exchange database engine can not review the documents header. This shows that log file has a mismatching signature, has damaged header information or is corrupt. You can deduce the precise trigger by the ESE error code the occasion shows:

Jet_errLog fileCorrupt or error -501: The header of the log file is corrupt Jet_errBadLogSignature or error -530: The log files signature mismatch. The log documents signature ensures the proper replaying of log files set and also is included in each data source header. The error takes place when they mismatch. Jet_errDiskIO or error -1022: A disk I/O problem for requested page in transaction log or database. Normally, -1022 error happens as a result of severe data source corruption. For a log documents, the cause is corruption of log file header.

Option

You have to utilize any of the listed below procedures:

Check for the last online backup and also bring back In instance of legitimate backup absence, you can run eseutil/ p command and also later isinteg - fix command. It is a tough command as well as information loss is likely as will certainly delete data source web pages. Thus, for your manufacturing database, it is advised to use an additional MicrosoftExchange Recovery technique like moving the mail boxes to other data source or utilizing an Exchange Recovery software program.

Stellar Phoenix Mailbox Exchange Recovery is a dependable and also reliable remedy for fixing corrupted Exchange data sources developed making use of Exchange Server 5.5, 2000 and 2003. The sophisticated Exchange Server Recovery device could extract all mailboxes as well as keep them in individual.pst reports. The software application makes use of intensive scanning algorithms for data source damaged as a result of any type of factor.