Oracle database error code ORA-06512: unhandled exception
Error:
ORA-06512 is an error indicating the line number at which a PL/SQL error occurred if the previous exception was unhandled.
Cause:
If an exception was not handled, Oracle will display the unhandled exception with the specific error code and display the approximate line number at which the error occurred. The line number is shown in the error stack with the error code: ORA-06512.
Solution:
Analyse & rectify the actual cause of error. Since this error is informational, tackling the actual exception will clear this exception as well.