Not sure if this is the right forum, but here it goes:
We have a development environment 8.1 MR2. We thought that we installed another Cognos environment elsewhere that is the same version, but migrated reports that contain crosstabs keep throwing XML errors:
The attribute 'detail' on this element is not defined in the DTD/Schema.
There are other issues, but I am wondering if the errors may have something to do with having installed an even earlier version than 8.1 MR2 (possible by accident)
Anybody a clue or a way to check the installed version?