ORA-02470
        TO_DATE, USERENV, or SYSDATE incorrectly used in hash expression.
        
        
        Cause
        An attempt was made to specify SYSDATE, UID, USER, ROWNUM, or LEVEL in hash expression.
        Action
        Re-create the cluster and correct the error in hash expression.
        
     
    
    
        ORA-02470
        TO_DATE, USERENV, or SYSDATE incorrectly used in hash expression.
        
        
        Cause
        An attempt was made to specify SYSDATE, UID, USER, ROWNUM, or LEVEL in hash expression.
        Action
        Re-create the cluster and correct the error in hash expression.
        
     
    
    
        ORA-02470
        TO_DATE, USERENV, or SYSDATE incorrectly used in hash expression.
        
        
        Cause
        An attempt was made to specify SYSDATE, UID, USER, ROWNUM, or LEVEL in hash expression.
        Action
        Re-create the cluster and correct the error in hash expression.