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SQL Server 2014 login failed

  • April 28, 2022
  • 1 reply
  • 624 views

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Window Authentication login failed.

 

How to fix??

Best answer by Chris Hollis

Hi @chris_ahn 

Please have a read of: https://docs.microsoft.com/en-us/sql/relational-databases/errors-events/mssqlserver-18456-database-engine-error?view=sql-server-ver15 

This outlines the failure and what you need to do / find out more info. 

Additionally, support can gain access to the Commvault instance using an inbuilt local account (for emergencies). You’ll need to raise a support case to get this assistance however.

If you have a question or comment, please create a topic

1 reply

Chris Hollis
Vaulter
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  • Vaulter
  • Answer
  • April 29, 2022

Hi @chris_ahn 

Please have a read of: https://docs.microsoft.com/en-us/sql/relational-databases/errors-events/mssqlserver-18456-database-engine-error?view=sql-server-ver15 

This outlines the failure and what you need to do / find out more info. 

Additionally, support can gain access to the Commvault instance using an inbuilt local account (for emergencies). You’ll need to raise a support case to get this assistance however.