In this blog post, you’ll learn more about the SQL Server Error Code 28608 and the error message description that is shown
SQL Server Error Code
28608
SQL Server Error Description for the Code :28608
Federated transaction could not be started at this time because the TCM Agent is not in a state, which allows new transactions to begin. The TCM Agent is currently in state: %d. The most common reason for this is that the system is being shutdown. Previous messages in the log should contain additional information.