Provide Access to the [NT Authority\System] User to the Database

When running the Cobra Web Services using the default logon/local system, it uses the [NT Authority\System] user.

By default, the [NT Authority\System] user has no access to the database and will need to be given access for the Cobra Web Service to work.

You only need to grant access to the [NT AUTHORITY\SYSTEM] user to the database that is defined in your data source. See Grant the Service Account Access to the Database for steps to grant access to the service account.