- CDP Help Center
- CDP eTeller
- CDP eTeller - Error Codes
What do I do if I receive a "Primary Key Restraint" error code?
This article offers a solution to try if you are receiving a "Primary Key Restraint" error code in your eTeller software.
If this error continues to pop-up, you may need to restart your local server.
**We recommend that you consult with your management team before taking this action.**
Still having issues? Please contact CDP at (248) 651 - 8602 to speak with a technical expert.