Red-Cross Error Determination In Process Flow.

As part of report generation,To differentiate from the active process status, I have a requirement to find the red-cross errors in the process flow. I guess, the only way to find this is through the alerts. So, my question is- Do we have any logs to get the details for the alerts or Can I know is there any plug-in API to achieve this.

Thanks in advance.

OriginalPostID-256541