Task ID Number no longer valid

[Jim Sipe]

I recently updated time sheets and recieved an error message stating "Task ID
Number no longer valid; the project may have changed so the task no longer
exists". A following on message indicated that "Specific errors will show up
in project". This error repeats and I cannot see any "messages" in the
project file.

Any ideas?

 

[Gérard Ducouret]

Hello Jim,

Did you moved these tasks from one row to another by a Cut/Paste ? If so,
the tasks lost their unique ID.

Gérard Ducouret

 

[Jim Sipe]

I did not cut/paste the task, but someone else may have. I have republished
all the tasks earlier and still get the messages.

Assuming that someone did do the cut/paste. How do I correct this situation?