CLIENT999: Unexpected error
What this means
WCPOS encountered an unexpected error.
Try the action once more, then export diagnostics and contact support if it fails again.
Your data
The outcome could not be confirmed — verify before retrying. If this persists, export diagnostics and contact WCPOS support.
Troubleshoot
- Try the action once more.
- Expand the log entry and note the event code and context — a 999 code means the failure has no dedicated code yet, and this is the information that identifies it.
- If it repeats, export debug info and contact support — reporting it is how the specific code gets minted.