Navigating The eConnect Error: Login failed for user NT AUTHORITY\SYSTEM

This video explains how to resolve the "Login failed for user 'NT AUTHORITY\SYSTEM'" error in eConnect. This error typically occurs when SQL Server authentication issues or permissions are improperly configured. To fix it, you should ensure that the correct SQL Server user credentials are set, the SQL Server service account has the necessary permissions, and that the application runs under the appropriate security context. The solution also advises troubleshooting potential mismatches in authentication modes and configuration settings.

For more details, you can access the full article here.