Hide generic Error message

My bad

For Capturing errors at runtime

To capture an error thrown by a process or API at runtime, use the following expressions in a control:

  • <PageName>.<ControlName>.<ProcessName>.Error for capturing a process integration error.

  • <PageName>.<ControlName>.<API>.Error for capturing an API integration error.

based on the value of above expression, I believe you could throw custom error

I haven’t tried this from my side. So kindly try and let me know your feedback