SQL (Structured Query Language) Server is a powerful and widely used relational database management system (RDBMS). It is mainly used for storing, managing, and retrieving the SQL Server data efficiently. However, like any other software, it is not immune to eros. One such error is SQL Server error 9004 severity 23 state 6. This error can be a frustrating situation and may disrupt the normal functioning of your database. In this article, we will dive into the reasons behind this error and explore effective methods to resolve it.
Reasons Behind Error 9004 Severity 23 State 6
There are several reasons for the “Error 9004 SQL Server”. Here are some of the common ones :
- Insufficient Disk Space
- Corruption in the Transaction Log File
- Hardware Failure
- Inconsistent Database State
- SQL Server Version Mismatch
- Improper Database Detach/Attach
- Security Restriction
Possible Techniques to Fix SQL Server Error 9004 Attaching Database
Presently, we have two manual methods available to potentially resolve the Error 9004 SQL Server. However, the most effective solution comes in the form of an automated method, which is also outlined below. This severity of the error plays a crucial role in determining the appropriate method.
In summary, we recommend you to opt for an automated solution, especially for the large databases. While the manual solution may be sufficient for a smaller scale database.
Here are the 3 methods to address the SQL Server error 9004 severity 23 state 6
- Backup Restore Method
- T-SQL Query Method
- Professional Solution ( Tested and reliable Third-Party Tool)
Solution 1 : Fix Microsoft SQL Server Error 9004 By Restoring the Entire Database From Backup
In this segment, we have the first method to restore the SQL Server database from the BAK file manually. To do this, make sure that you have a valid SQL Server license, SQL environment and SQL Server Management Studio (SSMS) installed on your computer system. Follow these steps to complete the task.
- First, open SSMS (SQL Server Management Studio) on your system and begin
- Navigate to Object Explorer >>> Right Click on Database>>> Right Click on Database >>> Click on Tasks>>> Click on Backup
- Select the Full Backup >>> Enter Destination >>> Hit OK to Fix Error 9004 SQL Server.
For Restoring Database
- Right-click on the Database and >>> Click on “Restore Database” option
- Choose Database >>> Select Backup file >>> Press on “verify Media”>>> Hit Ok
Solution 2 : T-SQL Query For CHECKDB to Fix Error 9004 SQL Server Issue
This solution involves using the DBCC CHECKDB command to address “Error 9004 severity 23 state 6” crucial error. However, there might be instances where the DBCC CHECKDB job fails in SQL Server database. Now, you have to execute the following command to implement the T-SQL query method :
USE master;
ALTER DATABASE SYS SET SINGLE_USER WITH ROLLBACK IMMEDIATE;
GO
DBCC CHECKDB (SYS, REPAIR_FAST) WITH NO_INFOMSGS;
GO
ALTER DATABASE SYS SET MULTI_USER;
GO
After running the above mentioned query, the system’s outcome will be displayed in the image below.
To comprehend the significance of the command, users should understand its concepts thoroughly.
- To address SQL Server error 9004 with severity 23 and state 6, the initial step is to switch the database to the single-user mode. This ensures that there is no interference from other users during the process.
- Executing the command with Repair_Fast mode implies a quick and reliable resolution to the issues, it focuses on repairing minor corruption database problems.
- Once the task is successfully completed, returning the database to the multi-user mode. It allows users to access it again.
Alternative Repair Options:
1. Repair_Rebuild: This command rebuilds the entire database from scratch, requiring more time for execution.
2. Repair_Allow_Data_Loss: Positioned as a middle option, this command involves a risk of data loss, as suggested by its name
Drawbacks of using Manual method :
Although these manual methods are available for free of cost, they have some drawbacks. Some of them are below mentioned :
- It is a very time-consuming and lengthy process.
- It can be confusing for non-technical users, because it requires technical expertise.
- There is a high chance of huge data loss.
- There is no guarantee of your data integrity.
- If your database file was corrupted or damaged , then this solution does not work well for you.
Solution 3 : Fix SQL Server Error 9004 Severity 23 State 6 By Using Professional Solution
If dealing with lengthy and complicated manual solutions feels overwhelming or if you are looking for a simpler way to tackle this “Error 9004 severity 23 state 6” issue. Consider using the automated SysTools SQL Recovery Tool. This powerful software comes with numerous advanced features that ensure users can effectively resolve the “Microsoft SQL Server error 9004”issue.
Additionally , the utility is capable enough to recover and preview specific database objects like tables, triggers, stored procedures, views, functions and so on. The tool gives you an option to export the data into a new SQL Server database or an existing SQL Server database. The best part about the tool is – compatible with all the SQL Server versions including 2022, 2018, 2017, 2016 and the earlier versions.
Follow the below mentioned steps carefully for resolving the Error 9004 SQL Server :
- Download and run the software application on your window computer.
- From the software menu, click on “open” to upload the MDF file.
- Now, Select the “Quick Scan” mode for normal corruption of database files and “advanced scan” mode for highly corrupted MDF files. Choose the SQL Server version and tick the recover deleted objects option.
- The tool will display the scanning report after performing Quick Scan operation on the master database file (MDF).
- Users can preview the database objects such as tables, views , stored procedure, rules, triggers, etc. Then, click on the export option
- Now, Select “export to/ as” option and fill in the required details correctly. Then, click on the save/export button.
Button Line
The “SQL Server error 9004 severity 23 state 6” error occurs due to various resend like hardware failure, corruption in transaction log file, Disk space issue, etc. In this article, we learned how to resolve error 9004 SQL Server with different techniques. However, the manual solution takes a lot of time and energy to do this task. It is better to opt for the professional solution. With this application, you can easily repair and recover corrupted MDF files without any trouble.
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