Incorrect 'Open Documents in session' count after Rebuild All with Model States


After performing a in an Inventor assembly Model State, the 'Open Documents in session' count in the Status Bar doesn't reflect the  current Model State.

When switching to a Model State with suppressed components the value lowers by the amount of suppressed components.

But after a Rebuild All the value reverts back the to '[Primary]' total.

In the Status Bar, the value at the far right reverts back to the '[Primary]' Model State total.

Substitute derived or Simplified assembly Model State may also show a value higher than 2.

This can occur in Inventor 2022  and 2023.


The issue is confirmed in the following Autodesk in this article:



Components that are suppressed in a Model State shouldn't count as loaded in session, similar to the previous Level of Detail functionality.

The Document and Application Information at the bottom right of the Status bar lists the:

►Number of occurrences in the active document.

►Number of documents open in the session

More information on Model States

About the Author

Joanna Gryszka

Manufacturing Technical Support Specialist<br><br>Joanna has over eight years of experience working with Autodesk products. She started supporting core AutoCAD and network installations of all Autodesk products. She now has five years of experience with Inventor. <br> She graduated from Mechanical Engineering and has been providing solutions to clients and dedicating her knowledge to the Solution Center since then.

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