The ODBC Driver may return an error stating that the schema, table, or column were not found
The ODBC Driver cannot retrieve the database schema from the instance due to the table descriptor cache being insufficient. The table descriptor cache is an in-memory object that stores information about database schema including the names and field names of all tables.
Another cause can be that the Data Source does not have the instance URL defined in the "Custom Properties".
Check if the table descriptor cache is large enough to hold all tables and database views. As an administrator, follow these steps: