SYMPTOM:
When accessing Salesforce database instance in Strategy Warehouse Catalog 9.4.1 following error message appears:

When accessing from DB Query Tool, the tables can be seen.
CAUSE:
This can be caused if the out-of-the-box DSN 'Salesforce' is used when connecting to Salesforce, which uses driver 'Strategy OpenAccess for Salesforce':

ACTION:
Use Connectivity Wizard to create the DSN pointing to Salesforce, which will use driver 'Strategy ODBC Driver for Salesforce':

KB42809