“Resolve Error 18452 When Connecting Windows Domain to Managed Instance with Windows Authentication”
Error 18452 Connecting from Windows Domain Joined to Managed Instance with Windows Authentication
Overview
This blog post covers the specific error message “Error 18452 connecting from Windows domain joined to Managed Instance with Windows Authentication” when connecting to an Azure SQL Managed Instance. It will provide an overview of the error, possible causes and troubleshooting steps you can take to avoid this error.
What is Error 18452?
Error 18452 occurs when attempting to connect to an Azure SQL Managed Instance using Windows Authentication. This error indicates that the username or password used to authenticate the connection is incorrect. This can be caused by a number of different factors, including incorrect credentials, user account restrictions, or incorrect permissions.
Causes of Error 18452
Error 18452 can be caused by any of the following:
* Incorrect credentials
* User account restrictions
* Incorrect permissions
* Incorrect network settings
Troubleshooting Error 18452
When attempting to connect to an Azure SQL Managed Instance using Windows Authentication, the following steps can be taken to troubleshoot and resolve the issue:
* Verify that the credentials being used are correct.
* Ensure that the user account does not have any restrictions in place.
* Check that the user has the correct permissions to access the SQL Managed Instance.
* Verify that the network settings are correct.
Conclusion
In conclusion, Error 18452 can be caused by incorrect credentials, user account restrictions, incorrect permissions, or incorrect network settings. It is important to take the necessary steps to troubleshoot and resolve the issue in order to successfully connect to an Azure SQL Managed Instance. By following the steps outlined in this blog post, you should be able to resolve the issue and connect to the SQL Managed Instance.
References:
Error 18452 connecting from Windows domain joined to Managed Instance with Windows Authentication
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1. Error 18452
2. Windows domain
3. Managed Instance