Symptoms
While uploading files to Vantage via WINSCP an error may occur
Permission denied
Error code: 3
Error message from server: Permission Denied

Cause
Vantage doesn't provide enough permissions to WinSCP clients to work properly.
Resolution
Option1. Use FileZilla to upload.
Option2. Disable following 3 options in WINSCP client:
- Transfer Endurance:

- Preserve TimeStamp:

- Transfer resuming:
