WDS Monitoring : "Unable to access the monitoring data service"

Hello,

On MDT 2012, under one of the deployment shares, I am getting the error as below

The details shown are :

Assembly: mscorlib  Assembly Version: 4.0.0.0  File Version: 4.0.30319.34014 built by: FX45W81RTMGDR
Assembly: Microsoft.ManagementConsole  Assembly Version: 3.0.0.0  File Version: 6.3.9600.16384
Assembly: System  Assembly Version: 4.0.0.0  File Version: 4.0.30319.34003 built by: FX45W81RTMGDR
Assembly: MMCFxCommon  Assembly Version: 3.0.0.0  File Version: 6.3.9600.16384
Assembly: System.Configuration  Assembly Version: 4.0.0.0  File Version: 4.0.30319.33440 built by: FX45W81RTMREL
Assembly: System.Xml  Assembly Version: 4.0.0.0  File Version: 4.0.30319.33440 built by: FX45W81RTMREL
Assembly: System.Windows.Forms  Assembly Version: 4.0.0.0  File Version: 4.0.30319.33440 built by: FX45W81RTMREL
Assembly: System.Drawing  Assembly Version: 4.0.0.0  File Version: 4.0.30319.33440 built by: FX45W81RTMREL
Assembly: Microsoft.BDD.Workbench  Assembly Version: 3.0.0.0  File Version: 6.2.5019.0
Assembly: Microsoft.BDD.Core  Assembly Version: 3.0.0.0  File Version: 6.2.5019.0
Assembly: Microsoft.BDD.PSSnapIn  Assembly Version: 3.0.0.0  File Version: 6.2.5019.0
Assembly: System.Management.Automation  Assembly Version: 3.0.0.0  File Version: 6.3.9600.17090
Assembly: System.Core  Assembly Version: 4.0.0.0  File Version: 4.0.30319.33440 built by: FX45W81RTMREL
Assembly: System.Numerics  Assembly Version: 4.0.0.0  File Version: 4.0.30319.33440 built by: FX45W81RTMREL
Assembly: System.DirectoryServices  Assembly Version: 4.0.0.0  File Version: 4.0.30319.33440 built by: FX45W81RTMREL
Assembly: System.Management  Assembly Version: 4.0.0.0  File Version: 4.0.30319.33440 built by: FX45W81RTMREL
Assembly: Microsoft.Management.Infrastructure  Assembly Version: 1.0.0.0  File Version: 6.3.9600.16384
Assembly: Anonymously Hosted DynamicMethods Assembly  Assembly Version: 0.0.0.0
Assembly: Microsoft.PowerShell.Commands.Diagnostics  Assembly Version: 3.0.0.0  File Version: 6.3.9600.16384
Assembly: System.Configuration.Install  Assembly Version: 4.0.0.0  File Version: 4.0.30319.33440 built by: FX45W81RTMREL
Assembly: System.Transactions  Assembly Version: 4.0.0.0  File Version: 4.0.30319.33440 built by: FX45W81RTMREL
Assembly: Microsoft.PowerShell.Commands.Utility  Assembly Version: 3.0.0.0  File Version: 6.3.9600.16384
Assembly: Microsoft.PowerShell.ConsoleHost  Assembly Version: 3.0.0.0  File Version: 6.3.9600.16384
Assembly: Microsoft.PowerShell.Commands.Management  Assembly Version: 3.0.0.0  File Version: 6.3.9600.16384
Assembly: Microsoft.PowerShell.Security  Assembly Version: 3.0.0.0  File Version: 6.3.9600.16384
Assembly: Microsoft.WSMan.Management  Assembly Version: 3.0.0.0  File Version: 6.3.9600.16384
Assembly: System.Data  Assembly Version: 4.0.0.0  File Version: 4.0.30319.33440 built by: FX45W81RTMREL
Assembly: System.Data.Services.Client  Assembly Version: 4.0.0.0  File Version: 4.0.30319.33440 built by: FX45W81RTMREL
Assembly: MMCEx  Assembly Version: 3.0.0.0  File Version: 6.3.9600.16384
Assembly: Microsoft.BDD.ConfigManager  Assembly Version: 3.0.0.0  File Version: 6.2.5019.0
Assembly: System.Xml.Linq  Assembly Version: 4.0.0.0  File Version: 4.0.30319.33440 built by: FX45W81RTMREL
 
System.InvalidOperationException: Unable to access the monitoring data service at http://XXXXXXX:9804/MDTMonitorData.  Make sure the MDT monitoring service is running.

   at Microsoft.BDD.Workbench.Utility.RunPSCommand(String commandString, Dictionary`2 parameters)
   at Microsoft.BDD.Workbench.MonitoringListView.Refresh()

Other deployment shares under the same server are fine. The monitoring tab are configured for ports 9803 for event and 9804 for Data.

Any suggestions?

Regards,

---

Ramu V Ramanan