<Database1.TableName> cannot be included because <Database2.TableName> is already included in the

<Database1.TableName> cannot be included because <Database2.TableName> is already included in the application

Problem

You get this error when running the Application Wizard in Iron Speed Designer:

<Database1.TableName> cannot be included because <Database2.TableName> is already included in the application

The same table name may not be included from two different databases in a multi-database application. Iron Speed Designer creates class names based on the underlying table name or database view name, which conflicts when two tables have the same name.

Solution

Consider creating a database view that references one of the tables. Or, use a database alias for one of the database tables.