MSSQLSERVER_9790

Applies to: SQL Server

Details

Attribute	Value
Product Name	SQL Server
Event ID	9790
Event Source	MSSQLSERVER
Component	SQLEngine
Symbolic Name	SB3_XMIT_ERROR_ENTRANCE_BROKER_SINGLE_USER
Message Text	Unable to route the incoming message. The system database MSDB containing routing information is in SINGLE USER mode.

Explanation

An error occurred while trying to classify a message received off the wire because the MSDB database was in Single User mode.

User Action

Change MSDB to be in MULTI USER mode with the ALTER DATABASE command.