“wt.fv.FvFileDoesNotExist” error on Assignment Name hyperlink

Windchill gurus,

I am creating a promotion request (manually) and I can see the one in my Home à Assignment’s tab. But as soon as I click on “Assignment Name” , Windchill throws HTTP 500 error with the “wt.fv.FvFileDoesNotExist” error .

This is not happening on other system,

The file is present in the Vault and I have checked that.

We are on 9.1_M050 and this is a re-hosted system.

PTC is calming that few files are missing from the vault folder. Am confused how a jsp is stored in vault folder.

Has anybody faced this? Please share some thoughts on this!