Sql server ошибка 9003

Fix Microsoft SQL Server Error 9003 an Easy Way

Table of Content

• Introduction to the Error
• Reason for this SQL Error
• Solution to Fix Error 9003
• Suspect Mode Rectification
• Bringing It All Together

What is SQL Server Model Database Error 9003?

Model database issue or the Microsoft SQL Server error 9003 is a special type of technical message that appears in SQL. These error messages are a result of a wrong sequence or when an unacceptable event ID is tracked for a specific database by the log manager. When these types of error messages appear and crash the system, error messages appear as in the below-mentioned form.

Why SQL Server Error Code 9003 Appears?

Error 9003 of SQL server is generally triggered because of data corruption issues, replication issues among MDF and LDF files, inconsistency, etc. sometimes, this issue is also a result of misconfigured system files or the registry issue of files.

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Fix SQL Server Model Database Error 9003

To bring database to Normal Mode and to fix model database error, the following resolutions can be implemented. Though there are no straightforward solutions available for rectifying this SQL error yet these techniques are beneficial if properly executed.

Restore from Backup:

Just try deleting the related information or contents, if the model database error appears due to the issue of replication of the data components. After this step, make sure to take restoration of the database from the available archive or backup. This is indeed a good option to backup server database of SQL because it greatly helps in restoring entire data in some really critical situations.

SQL Server Re-installation:

If user has encountered error 9003 then uninstall the present SQL Server program and then try reinstalling it on the system. This will b e great step towards elimination of error in SQL server. Also, it is advised to take a backup of all MDF components like triggers, indexes, database tables, stored procedures, etc. before actually uninstalling the program. Restore all the components back to the database after the files are reinstalled.

DBCC Implementation:

Run DBCC CHECKDB after reinstalling the program so as to check the physical, logical errors and inconsistencies in that particular database components. By using the DBCC CHECKDB command, check the consistency of MDF files i.e, of primary database. Alternatively, user may detach model database by renaming database files and attaching it further. This may prevent SQL error 9003 from appearing.

Also Read: Solution to Fix SQL Server Error 1105 Smartly

Rectification of Suspect Mode

SQL database items are marked as SUSPECT if they are affected by server error 9003. To find out which database has undergone SUSPECT mode and to troubleshoot this erroneous situation, follow the procedure given below.

• By executing DBCC CHECKDB, detect reasons for SUSPECT database.
• Now to detect the actual cause, open the SQL error log.
• After this, just bring the database to ‘Emergency Mode’

NOTE: In SUSPECT mode, it is impossible to connect to database that is why it is important to turn it to Emergency Mode.

• To check inconsistencies among database objects, run DBCC.
• After this, just turn on ‘Single Mode’ in the database.
• Using ‘REPAIR_ALLOW_DATA_LOSS’, recover database.
• Now, turn on ‘Multi-user Mode’ in database by performing suitable SQL command.

NOTE: The resolution methods mentioned-above may cause the withdrawal of SQL error 9003 from the database. Database is then brought to the normal mode when processed in an accurate way however if some mistakes are committed while executing these steps then, loss of data may occur.

Alternate Solution:

If all the above manual solutions fail to fix 9003 error code, then it is best recommended to opt for a third party software like SQL Recovery Software to overcome this issue and resolve 9003 SQL error.

Also Read: Know How to Make SQL Server Faster?

Conclusion

We have thrown lights on SQL Server database error 9003 in this post. Manual methods have been given to resolve 9003 error from MDF and NDF data files. If all the above manual solutions fail to fix 9003 error code, then it is best recommended to opt for a third party SQL MDF Recovery tool to overcome this issue and resolve 9003 SQL error.

When attaching a database in SQL Server, you may get the error 9003. The complete error message looks like this:

Msg 9003, Level 20, State 1, Line 1

The LSN (1:1134:1) passed to log scan in the database Stellar is invalid. This error may indicate data corruption or that the log file (.ldf) does not match the data file (.mdf). If this error occurred during replication, re-create the publication. Otherwise, restore from backup if the problem results in a failure during startup.

As you can see, this error has level 20, State 1, and line 1. Let’s understand these numbers:

• Msg 9003 is the error number.
• Level 20 means itis a fatal error with a high impact because the database does not work at all.
• State 1 means it is a general error.
• Line 1 is the line of SQL code that fails.

Why does the SQL Error 9003 Occur?

This error occurs when the database is corrupt. The database can get corrupted for different reasons. The following are some common reasons:

1. Problems with the anti-virus. Sometimes, the anti-virus program by mistake blocks the transaction file thinking that it is a malicious file.
2. The disk is full. Sometimes, the DBA and the system administrators do not get the alerts when the disk is almost full. Then, the log file cannot grow and it produces an error.
3. Due to some problems with the file system or the registry keys, the transaction log becomes accessible.
4. The hard disk is failing due to problems with the electric motor, extreme heat, power failures, etc.

How to Fix the Error 9003 in SQL?

As the error is related to corruption in the database, you can follow the ways mentioned below to fix the problem.

Restore the Database

If you have a backup, then the easiest way to solve the problem is to restore the database from the most recent backup.

The following T-SQL code shows how to back up a database, named stellar, to the c:backupstellar.bak device:

BACKUP DATABASE stellar TO DISK = ‘c:backupstellar.bak’

The following T-SQL code shows how to restore the database (stellar) from the c:backupstellar.bak device:

RESTORE DATABASE stellar FROM DISK = ‘c:backupstellar.bak’

If you’re not comfortable with the T-SQL commands, you can use the SQL Server Management Studio (SSMS). Here’s how:

• Open SSMS.
• In the Object Explorer, right-click the Databases node and select the Restore Database option.

• Select the Device option, press the browse button, and select the path where the backup is located.

• Finally, press OK.

Use the DBCC CHECKDB Command

If you do not have a current backup, you can use the DBCC CHECKDB command to repair the database. You need to set the database in Emergency mode first.

ALTER DATABASE stellar SET EMERGENCY;

Next, you need to set the database in single-user mode.

ALTER DATABASE stellar SET SINGLE_USER WITH ROLLBACK IMMEDIATE;

Now, you need to repair the database.

DBCC CHECKDB (stellar, REPAIR_REBUILD) WITH NO_INFOMSGS, ALL_ERRORMSGS;

After that, change the database from single-user mode to multi-user mode using the ALTER DATABASE command.

ALTER DATABASE stellar SET MULTI_USER;

Alternate Solution

What happens if the backup is corrupt or does not contain some recent and crucial information? Also, what happens if the DBCC CHECKDB command fails to fix the issue?

In such cases, you can rely on a third-party SQL database repair software like Stellar Repair for MS SQL. This software can fix damaged or corrupted databases, thus fixing error 9003.

This software is easy-to-use. It requires you to have the database offline. Otherwise, it will send a message saying that the database is in use. You can set the database OFFLINE by right-clicking the database in the Object Explorer in SSMS and selecting the Task > Take Offline option.

Once offline, copy the database file and work with the copy.

Open the Stellar Repair for MS SQL software and use the Find button to find the data file (for example, the stellar.mdf) if you do not know where it is stored.

Alternatively, browse and select the data file. After selecting the file, press the Repair button to repair the database. You can also select the Include Deleted Records option, if necessary.

After repairing, press the Save icon to save the data. You can save it in a New Database, current Live Database, or in other formats, like CSV, Excel, and HTML.

Conclusion

Above, we have discussed the SQL Server error 9003 and the reasons that may lead to this error. We have also mentioned some possible solutions to resolve this SQL error. You can restore the database from the backup using the RESTORE command or use the DBCC CHECKDB command to repair the database. If none of the solutions works, you can use Stellar Repair for MS SQL to repair the corrupt database, thus resolving the SQL error 9003.

When we launch our AD Terminal Server (Win2003) the event log shows several events starting with

Event ID 17055
17053 MS SQL Server 2000 — 8.00.760 (IntelX86) ….. Desktop Engine …. Build 3790 Service Pack 2
17104 Server Process ID is 1996
Event ID 17176 This instance of SQL server last reported using a process id of 1036 at 27/06/2016 22:51 (local)
17162 SQL Server is starting at priority class ‘normal’
17124 SQL configured to thread mode processing
17125 Using dynamic local allocation [500] Lock Blocks
18052 Error 9003 Severity 20 State 1
17052 Cannot recover the master database exiting

All this means nothing to me apart from indicating that initially everything is being loaded up correctly and then, bang, the thing stops; I thought having read notes on this site that rebuilding the database might be the answer but rebuildm.exe does not
exist on the server.  I also looked in the installation disks but could find it there (maybe I didn’t look in the correct place). 

Actually the machine appears to work and allows people to log in normally but performance is sluggish whic hmay have nothing to do with this anyway.  Two questions:

1. What does all this mean and how can I download the logs without having to type them all out (Copy and Paste didn’t work of course).

2. Where is rebuildm.exe anyway?

I am happy to experiment and learn as I take a full disk image backup first but I cannot even get to first base.

Thanks for any guidance.

Jean