KB36617: "Relation does not exist" error message appears when running a report in MicroStrategy 9.x and 10x against Vertica database

SYMPTOM:
In Strategy 9.x, when running SQL query against a Vertica database warehouse, the following error occurs:

QueryEngine encountered error: Execute Query failed. Error type: Odbc error. 
Odbc operation attempted: SQLExecDirect. ERROR: relation "xxx" does not exist; 
Error in Process method of Component: QueryEngineServer, Project pepe, Job 2170, Error Code= -2147212544.

CAUSE: 
The stage name in a Vertica database has not yet been added to the warehouse catalog.
ACTION: 
Go to the menu Tools in the warehouse catalog window and choose 'Table prefix' to add the Stage name as prefix to the tables, as shown below: