TF221122: An error occurred running job Test Management Warehouse Sync for team project collection or Team Foundation server DefaultCollection.

TF53010: The following error has occurred in a Team Foundation component or extension:
Date (UTC): 11/29/2016 4:10:24 AM
Machine: ApplicationTier1
Application Domain: TfsJobAgent.exe
Assembly: Microsoft.TeamFoundation.Framework.Server, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a; v4.0.30319
Service Host: 
Process Details:
  Process Name: TfsJobAgent
  Process Id: 1848
  Thread Id: 7676
  Account name: TFSSERVICEACCOUNT

Detailed Message: TF221122: An error occurred running job Test Management Warehouse Sync for team project collection or Team Foundation server DefaultCollection.
Exception Message: '', hexadecimal value 0x1F, is an invalid character. (type ArgumentException)
Exception Stack Trace:    at System.Xml.XmlEncodedRawTextWriter.InvalidXmlChar(Int32 ch, Char* pDst, Boolean entitize)
   at System.Xml.XmlEncodedRawTextWriter.WriteAttributeTextBlock(Char* pSrc, Char* pSrcEnd)
   at System.Xml.XmlEncodedRawTextWriter.WriteString(String text)
   at System.Xml.XmlWellFormedWriter.WriteString(String text)
   at Microsoft.TeamFoundation.Warehouse.WarehouseBatchedDataAccessComponent.FormatDimensionMemberXml(Dimension dimension, DimensionMember dimensionMember, Boolean includeRowNumbers, Int32 rowNumber, XmlWriter writer)
   at Microsoft.TeamFoundation.Warehouse.WarehouseBatchedDataAccessComponent.FormatDimensionMembersXml(Dimension dimension, IEnumerable`1 members, Boolean includeRowNumbers)
   at Microsoft.TeamFoundation.Warehouse.WarehouseBatchedDataAccessComponent.SaveDimensionMembers(Dimension dimension, IEnumerable`1 members, Boolean allowUpdate)
   at Microsoft.TeamFoundation.TestManagement.Warehouse.TeamTestWarehouseAdapter.Batch.SaveDimensions(IWarehouseBatchedDataAccessComponent batch, WarehouseConfig config)
   at Microsoft.TeamFoundation.TestManagement.Warehouse.TeamTestWarehouseAdapter.SaveBatchesToWarehouse()
   at Microsoft.TeamFoundation.TestManagement.Warehouse.TeamTestWarehouseAdapter.ProcessIntegratedResults(WarehouseRowVersionQueryDelegate wqd, String highWaterMarkProperty, String processLimitProperty, Int32 defaultLimit)
   at Microsoft.TeamFoundation.TestManagement.Warehouse.TeamTestWarehouseAdapter.MakeDataChanges()
   at Microsoft.TeamFoundation.Warehouse.WarehouseSyncJobExtension`1.MakeDataChanges(IVssRequestContext requestContext, TeamFoundationJobDefinition jobDefinition, String& resultMessage)
   at Microsoft.TeamFoundation.Warehouse.WarehouseSyncJobExtension`1.RunInternal(IVssRequestContext requestContext, TeamFoundationJobDefinition jobDefinition, DateTime queueTime, String& resultMessage)
   at Microsoft.TeamFoundation.Warehouse.WarehouseJobExtension.Run(IVssRequestContext requestContext, TeamFoundationJobDefinition jobDefinition, DateTime queueTime, String& resultMessage)



Any ideas on how i can progress this, or at least identify what is the root cause of the failure?

 

Ragards,
Sourabh J.