New KB article: SCOM R2 does not display new properties in some views after having imported a MP

When you import a new management pack that contains new properties for certain views in SCOM R2 this error message might appear:

An object of type Variable with ID Number was not found.

KB981740 describes this issue and contains a hotfix for it.

Please read the instructions since it recommends to run a backup of the OpsMgr DB prior to applying the hotfix.