Effective Way to Fix SQL Server Error 5243 Without Any Data Loss

Written By Ashwani Tiwari
Anuraag Singh
Approved By Anuraag Singh
Published On April 2nd, 2024
Reading Time 5 Minutes Reading


Microsoft SQL Server Error 5243 is commonly caused by incorrectly configured system settings or irregular entries in the Windows registry. This error can be repaired with unique software that fix the registry or tunes up system settings to retrieve stability. In this article, we will going to discuss how to troubleshoot error 5243 in SQL Server effectively.

SQL Server Fatal Error 5243 – Quick Glance

SQL is known as Structured Query Language, is well-known as the standard language to communicate with the database. It executes tasks like manipulate or update, retrieve data from the databases. Recently, we got a user query asking what is error code 5243 in SQL DB. Well, sometimes user may face error 5243 severity 22, state 1 is the error which includes the details of the error, contains why it occurred, which system items or application malfunctioned to originate this error along with some other information.

The numeric code in the error name contains data that the manufacturer of the element and application that faulted can decode. The error using this code may occur in many several locations within the system, so even though it carries few details in its name, it is still difficult for a user to recognize and fix the error cause without specified technical knowledge or reliable software.

Why SQL Server Error 5243 Severity 22 State 8 Occurs?

If a user get SQL Server fatal error 5243 on your local machine, it means that there was a fault in your system operation. Common causes behind the occurrence of this error are incorrect or failed installation or uninstallation of software that may have left invalid entries in your Windows registry. Consequences of a virus or malware attack, inappropriate system shutdown due to a power failure. All the common & rare issues are mentioned below:

Common Reasons:

  • Improper Shutdowns
  • Database Corruption
  • Abrupt Shutdowns

Rare Issues:

  • Faulty Drivers & Firmware
  • File System Corruption
  • Database file Manipulation

Apart from these, there are plenty of other reasons as well that depends on individual user preferences.

Repair SQL Error 5243 Manually Without Any Issues

There is no direct way to fix this SQL error. Here, are some point that may help you out. But, this methods does not give you any surety. The following workarounds are here below, have a look:

Workaround 1:

Fix any hardware-related issues that are present there in the logs.

Workaround 2:

You have to examine the application logs and the SQL Server error log or Windows system to view where, the error occurred as the result of hardware malfunction.

Fix SQL Server Error 5243 Severity 22 State 8 – Instant Approach

As per the above-stated manual method is not a direct way to repair this fatal error. So, it’s better to swap on third-party trusted software such as SQL Recovery Tool from SysTools. The application will facilitate an understandable graphical interface a novice user can also avail it. Moreover, the utility is compatible with all advanced versions of SQL server like 2019, 2017, 2016, 2014, 2012, 2008, etc.

Steps to Repair Microsoft SQL Server Error 5243 Effortlessly are as follows;

Step-1. Start the SQL recovery software and select “Open” to browse and open the desired MDF file.

Open the software

Step-2. To browse MDF files, you have to choose the damaged MDF file and hit on “Open”.

add MDF files

Step-3. Now, choose an option of “Advance Scan” for Highly corrupted database files (MDF/NDF). And check the “Auto detect” option, if you need to detect automatically the SQL Server version of your MDF file.

scan files to fix SQL Server Error 5243

Step-4. The  software will display the whole components of the recovered MDF and NDF files like tables, triggers, stored procedures, views, etc.

Preview Database Files

Step-5. Afterwards, utility shows all the tables, triggers, and all the other contents. Than select “Export” to begin exporting recovered database.

export files

Step-6. In this step, from the “Export Option” to migrate the database, choose an output format for storing the exported database as:

  • SQL Server Database
  • SQL Server Compatible Scripts

set destination path

Choose “SQL Server Database” as an option and move further.

Step-7. In case, if you are using SQL Server Authentication then add the SQL Server Name and Login password and username for SQL Server.

set server name & authentication

Final Verdict

The blog is for all those users who are facing SQL Server error 5243. It discusses possible causes of getting SQL Server fatal error 5243. It covers the manual as well as an automated approach to fix SQL error 5243 smartly. If users opt for the reliable solutions, they can easily target the what is error code 5243 query & get the best solution.


Q-1: Is this automated solution trusted?
Answer: Yes, without any doubt, the automated tool is worth trusting. The reason for this is the positive results of thousands of customers & many SQL MVPs reviews.

Q-2. What is SQL Server 5242 error message all about?
This is a bit different from our current error as is happens when there is any structural inconsistency found in the database.

Q-3. How to enable TCP IP in SQL Server?
Answer: Users need to expand the Configuration Tools subfolder first. Thereafter, click on SQL Server Configuration Manager. Hit the Run as Administrator button. Now, Select the SQL Server Network Configuration and click Protocols for SMTKINGDOM here. after this,  users need to right-click TCP/IP and click Enable. That’s it.

Q-4. Is this tool capable of exporting data to an existing server?
Answer: Of course, this tool is capable of providing users the option to export data directly to an existing database after solving SQL Server Error 5243 or to create a new database in the destination server for the data files.


By Ashwani Tiwari

Being a Chief Technical Analyst, I am aware of the technicalities faced by the user while working with multiple technologies. So, through my blogs and articles, I love to help all the users who face various challenges while dealing with technology.