Enable Connection between Workflow and SQL Server

In order for Workflow to connect to any edition of Microsoft® SQL Server 2012 or later, you must configure SQL Server to enable the db_owner role on the SOADB database for the applicable login account.

If you are using Windows authentication for Workflow, the default login account is NT AUTHORITY\SYSTEM, which is predefined in SQL Server.

For increased security when using Windows authentication, you can modify the properties for the Workflow Server service after installing Workflow, to define a custom login name and credentials. (For more information, see Microsoft® Windows help.) Another alternative is to select SQL Server authentication when installing Workflow. In either of these scenarios, you must add the user-specified login account to SQL Server, and then enable the db_owner role for that account.

For information on adding a login account to SQL Server, mapping a login to a database, and setting database roles, see the Microsoft® SQL Server help.