000034966 - Unable to create new record in a specific RSA Archer Application. Error: Key field not defined for module

<TraceRecord Severity="Error" xmlns="http://schemas.microsoft.com/2004/10/E2ETraceEvent/TraceRecord">
  <TraceIdentifier>Archer.Web</TraceIdentifier>
  <LogReferenceId>031717-143950-1445</LogReferenceId>
  <Description>Key field not defined for module 'Application Name'</Description>
  <AppDomain>/LM/W3SVC/1/ROOT-1-131341906835110867</AppDomain>
  <ContextData>
    <BaseUrl>https://xxxxxxx/GenericContent/Record.aspx</BaseUrl>
    <id>0</id>
    <Module>ModuleId: xxx, ModuleName: xxxxxx, ModuleStatus: ActiveInProduction, ModuleType: Application</Module>
  </ContextData>
  <Exception>
    <ExceptionType>System.ArgumentException, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</ExceptionType>
    <Message>Key field not defined for module 'Application Name'</Message>
    <Source>ArcherTech.Kernel</Source>
    <StackTrace>
      at ArcherTech.Kernel.Brokers.LoadHistoryTrackedFieldsTask`1.Execute(T contentContext)  
      at ArcherTech.Kernel.Brokers.TaskExecutionHelper.ExecuteTasks[T](T contentContext, IList`1 tasks)   
      at ArcherTech.Kernel.Brokers.ContentBroker.ExecuteContentSavePlan(ContentContext contentContext, IDictionary`2 indexMap, ContentSavePerformanceData performanceData, BatchContentSaveResult returnResults)   
      at ArcherTech.Kernel.Brokers.ContentBroker.Save(IList`1 contentContainers, Nullable`1 subformFieldId, ContentSaveOptions saveOptions)   
      at ArcherTech.Kernel.Brokers.ContentBroker.Save(InternalContentSaveContainer content, Nullable`1 subformFieldId, ContentSaveOptions saveOptions)   
      at ArcherTech.Kernel.Managers.ContentManager.Save(SessionContext sessionContext, SingleContentSaveContainer contentSaveContainer)   
      at ArcherTech.Web.Modules.GenericContent.Views.RecordPresenter.SaveContent(Content content, Nullable`1 subformFieldId, Nullable`1 contentReviewAction, Boolean applyCalculationsImmediately, Boolean queueRelatedCalcInline)   at ArcherTech.Web.Modules.GenericContent.Views.RecordPresenter.ValidateAndMaybeCommit()  
      at ArcherTech.Web.Modules.GenericContent.Views.RecordPresenter.SaveRecordChanges()  
      at Security2000.GenericContent.Record.SaveButton_Click(Object sender, EventArgs e)   
      at ArcherTech.Web.UI.Controls.ToolbarButton.RaisePostBackEvent(String eventArgument) 
      at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)
    </StackTrace>
  </Exception>
</TraceRecord>