Resolution: Connectivity to Caterpillar has been restored. You may still experience system issues. Please log off all open internet session and perform a browser refresh. The browser refresh will clear the error messages.
The following online applications are experiencing an unexpected nationwide system outage:
- Service Information Systems (SIS) Web
- SOS Services
- Equipment Data
Caterpillar is working on restoring connectivity.
We will update this alert as the staus changes.
Thank you for your patience,