Please tell what to do if I see this error while opening an plan or while saving this plan?

Question

Error messsge: the enterprise global already contains a table named “Enterprise Entry”.
Do you want to replace the table with the one from the enterprise global, replace all items with duplicates, rename the table in the project, or cancel opening the project.
Please tell what to do if I see this error while opening an plan or while saving this plan?

Answer 1

A-K-J --
The error message indicates that your Project Server administrator has accidentally polluted the Enterprise Global file with local view and/or tables.  The solution does not lie with the user.  It does not really matter what button the user clicks
in the dialog, since only the Project Server administrator can solve this problem.  To solve the problem, the Project Server administrator must do the following:
Open the Enterprise Global file editing.
Click File > Organizer.
On the right side of the Organizer dialog (in the Enterprise Global file), delete any non-enterprise views.  There should be NO views named Gantt Chart, Resource Sheet, etc.  The only default enterprise view is named Enterprise Gantt Chart, which
should not be deleted.
Click the Tables tab.
On the right side of the Organizer dialog, delete any non-enterprise tables.  There should be NO tables named Entry, Work, Cost, etc.  The only default enterprise table is named Enterprise Entry, which should not be deleted.
Click the Close button.
Save the Enterprise Global file.
Close the Enterprise Global file.
Close Microsoft Project, relaunch the software, and log into Project Server again.
After completing the above steps, every PM should also exit Microsoft Project and relaunch the software again.  Hope this helps.
Dale A. Howard [MVP]