Error Message
ORA-00976: Specified pseudocolumn or operator not allowed here.
Cause
LEVEL, PRIOR, ROWNUM, CONNECT_BY_ROOT, CONNECT_BY_ISLEAF or CONNECT_BY_ISCYCLE was specified at an illegal location.
Action
Remove LEVEL, PRIOR, ROWNUM, CONNECT_BY_ROOT, CONNECT_BY_ISLEAF or CONNECT_BY_ISCYCLE.
