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Validation errors in the source server

 

 

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Validation errors in the source server.


Applies to: Azure SQL Database, Microsoft Data Migration Assistant (DMA) v3.3.
 

Problem Description.
 

A user was trying to use Microsoft Data Migration Assistant (DMA) to migrate a local (on-premise) SQL Server database to an Azure SQL Database server, but when he provided the credentials to connect to the source SQL Server instance he received from DMA the following errors:


There are validation errors in the source server. Please fix the issues and go to the next step.

Invalid source server details were specified for the migration. Validator 'Microsoft.SqlServer.Migration.Core.Validators.SupportedDatabaseEnvironmentValidator' failed to validate data. A connection was successfully established with the server, but then an error occurred during the login process. (provider: SSL Provider, error: 0 - The certificate chain was issued by an authority that is not trusted.) The certificate chain was issued by an authority that is not trusted

 

 


Solution.


Please, make a click on the "Trust server certificate" check box and then click the Connect button again. You should be able to go to next step.


 

 

 

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