A SQL Server database is configured to use the FQDN (Fully Qualified Domain Name).
In the Agent Status Properties (ASP) of the database agent is the following:
In the agent log file was printed
INFO [DBSS-myhost.subdomain.domain.-INTB1W-highPriorityPool-1] com.quest.qsi.fason.sqlserver.agent.SqlServerAgentData - Physical host name changed from null to HOSTNAME
Since the user does not want to use the short hostname, the parameter was disabled.