ORA-15503: cannotstartup instance when procedures in "DBMS_WORKLOAD_ CAPTURE" or "DBMS_WORKLOAD_REPLAY" are in the middle of their execution Cause: The new instance could not be started because thedatabase was executing
a procedure in either the DBMS_WORKLOAD_CAPTURE or DBMS_
WORKLOAD_REPLAY package. Action: Startthe new instance after such procedures in the given packages have
finished execution.