Getting the following Log errors in SMP 7.1 SP2 MP1

Dear All,

I am getting log errors like this below every few minutes. The :

A machine (IP: <SITE SERVER HOST IP>: Host: <SITE SERVER HOST IP>) other than a Task Server configured through Site Servers is trying to access the database.
   at Altiris.TaskManagement.ClientTask.BaseWeb.ExecSqlCommand.WriteResponse(XmlTextWriter wr)
   at Altiris.TaskManagement.Common.XmlHttp.BaseXmlXmlHttpCallback.WriteResponseRaw(XmlTextWriter xwr)
   at Altiris.TaskManagement.Common.XmlHttp.BaseXmlHttpCallback.ProcessRequest(HttpContext context)","Altiris.TaskManagement.ClientTask.*","w3wp","15"

I don't think that the Site Server Task Service is installed upon the Agent (it is only a Package Server in Site Services), but it is possible (no visibility). If the Task Service were installed on this machine, but the SMP server is not configured for this in Site Services, then might this be the reason or is this a general issue with SMP 7.1 SP2 MP1?

Kindest regards,

QuietLeni