Error: "Errors occurred While Opening Projects. Data For These Projects Is Not Displayed." When Running Schedule Comparison

(Doc ID 2330244.1)

Last updated on DECEMBER 04, 2017

Applies to:

Primavera P6 Enterprise Project Portfolio Management - Version 16.2.9.0 to 16.2.11.0 [Release 16.2]
Primavera P6 Professional Project Management - Version 16.2.9.0 to 16.2.11.0 [Release 16.2]
Information in this document applies to any platform.

Symptoms

When running Schedule Comparison (while project publication is running) the following error is observed when selecting "Save & Draw":

"Errors occurred while opening projects. Data for these projects is not displayed."

When reviewing the visualizer.log file the following error is observed:

9/27/2017 7:47:48 PM Information Exception Exception while opening projects:
Microsoft.CSharp.RuntimeBinder.RuntimeBinderException: The best overloaded
method match for 'Primavera.Venus.Data.DataStore.GetDirtyTypes(string)' has
some invalid arguments
  at CallSite.Target(Closure , CallSite , DataStore , Object )
  at System.Dynamic.UpdateDelegates.UpdateAndExecute2[T0,T1,TRet](CallSite
site, T0 arg0, T1 arg1)
  at Primavera.Venus.Data.DataStore.GetDirtyGlobalEntityTypes(DateTime
LastUpdateDate)
  at
Primavera.Venus.DataRepository.BaseDataserviceContext.RefreshAll(UserSession
aUserSession, DateTime LastUpdateDate)
  at
Primavera.Venus.DataRepository.Definition.SessionRepository.RefreshCurrentSess
ion()
  at Primavera.Venus.DataRepository.ProjectRepository.OpenProjects(Int32[]
projectsToOpen, Boolean OpenBaselines)
  at Primavera.Venus.DataRepository.ProjectRepository.OpenProjects(Int32[]
projIds, Boolean CloseUnspecifiedProjects, Boolean OpenBaselines)
  at
Primavera.Mercury.ClaimDigger.UIModule.ClaimDiggerDiagramViewModel.<ResetViewM
odel>d__e.MoveNext()

Note: This was only observed while running project publication using a MS SQL Server database

STEPS TO REPRODUCE:

  1. Launch Visualizer and Select Schedule Comparison
  2. Select 'Create New' and provide name
  3. Select Options
  4. Select Revised project and Original Project or Baseline
  5. Select 'Save & Draw' and observe error

Cause

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