Message SAP /BCV/QRM452 - Query &1: Unknown context key &2 assigned

Diagnosis
You assigned an unknown context key &V2& to BCV query &V1&. Contextkeys define in which application areas (for example, PLM) and for whichobject types (for example, material) you can use a query.

System Response
The system ignores this context key assignment. If no other context keysare assigned to query &V1&, the system does not execute this query. Inthis case, you cannot use this query to retrieve data.

Procedure
Check the context key assignment. Possibly, the context key containstyping errors or was removed from the system. Correct the context keyassignment or remove it.