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"TCVirtualTable.RefreshAppend: TASKACTV: Access violation at address 00000000024DD8F1 in module PM.EXE" When Attempting to Login to P6 Professional (Doc ID 2746142.1)

Last updated on MAY 23, 2024

Applies to:

Primavera P6 Professional Project Management - Version 18.8 and later
Information in this document applies to any platform.


When attempting to login to P6 Professional, after Loading Data to 93%, the following application error is received:

Exception EAccessViolation in module PM.EXE at 00000000020DD8F1.
TCVirtualTable.RefreshAppend: TASKACTV: Access violation at
address 00000000024DD8F1 in module PM.EXE. Read of address 0000000000000000.

The issue can be reproduced at will with the following steps:
1. Attempt to login to P6 Professional.
2. Observe "Loading Data" does not reach 100% before the reported error occurs.
3. Clicking OK on the error closes the application.




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