Raja
Raja

Reputation: 68

Unable to connect to SQL Server through SSMS

I changed the SQL service account from NT Service\MSSQLSERVER to an AD service account. SQL server service account has administrator access in server.

But now I am unable to connect to the SQL server. Got the following message enter image description here

Upvotes: 0

Views: 115

Answers (1)

Alfie Jin
Alfie Jin

Reputation: 9

You need to check the security event logs. If you are using Kerberos then check the logon attempt with Kerberos authentication package.

Upvotes: 1

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