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VTDCF-####-# Error Encountered During Project Portfolio Scheduling (Doc ID 3041151.1)

Last updated on AUGUST 22, 2024

Applies to:

Primavera P6 Enterprise Project Portfolio Management - Version 23.12 to 23.12.5.0 [Release 23.12]
Primavera P6 Enterprise Project Portfolio Management Cloud Service - Version 24.1 to 24.6 [Release 24.1 to 24.6]
Primavera P6 Enterprise Project Portfolio Management - Version 21.12 to 21.12.19.0 [Release 21.12]
Information in this document applies to any platform.

Symptoms

ACTUAL BEHAVIOR

When attempting to schedule projects, the following error occurs.  Changing the layout and clearing the preference only works for few hours and the user is again facing the same error message.

*****************************************************
* EXCEPTION REPORT *
*****************************************************

Executable: PM.EXE
Application: Primavera P6 Professional
Event Code: VTDCF-####-#
Message: TCVirtualTable.DoCalcField: TASKPRED.driving_flag: Access violation at address 0000000001DC4AED in module 'PM.EXE'. Read of address 0000000000000000
Time: XX-XXX-XX XX:XX:XX

Context:
1: TfrmEPS.mnuOpenProjectClick
2: TDevxMainForm.BeforeFormShow
3: TDevxMainForm.BeforeFormShow
4: TfrmEPS.mnuOpenProjectClick
5: TCFormManager.SetToolbar
6: TDevxMainForm.BeforeFormShow

Detail:
Type: Exception
Object Type: TCUltraButton

 

The specific numbering of the VTDCF error can vary.

The issue can be reproduced at will with the following steps:

  1. In P6 Professional, open a Portfolio and click Schedule (F9).
  2. Refresh the view once Scheduling has completed.
  3. Observe the reported.

Cause

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