Hi @Avyayah ,
> Will it cause any issues in sql services since the password is changed in AD.
If SQL server service, SSIS, SQL agent service are running under this domain account as below screenshot. SQL Server may lose access to some domain resources and if SQL Server stops, the service will not restart until the password is updated.
The SQL Server Database Engine and SQL Server Agent run on a computer as a service using credentials that are initially provided during setup. If the instance of SQL Server is running under a domain account and the password for that account is changed, the password used by SQL Server must be updated to the new password. If the password is not updated, SQL Server may lose access to some domain resources and if SQL Server stops, the service will not restart until the password is updated. Please refer to SCM Services - Change the Password of the Accounts Used.
If SQL server service, SSIS, SQL agent service are not running under this domain account and the domain account is not used for SQL server login, this will not case issue in SQL server.
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