Oracle Error Message
ORA-30687: session terminated by debugger
Reason for the Error
Your program’s execution has been stopped by the debugger. This can occur because of an explicit request to do so sent by the debugger, or because the debugger disconnected without first telling Oracle to let your program continue to run after the disconnection. To stop your program completely, Oracle needs to fully terminate the process.
Solution
This is in response to a debugger request; it is not an error. No action required.