Answer / guest

Cause: A column name in the order-by list matches more than
one select list columns.

Action: Remove duplicate column naming in select list.

Please add more information about this Error

Answer / bastian

There are more than one same named columns in selected
list,find out the same named columns,and rename the other
columns.

TNS-00221: Pump Connections Total Data Bytes/Second

1 Answers  

---

ORA-38450: error computing a stored attribute for the expression set.

1 Answers  

---

NNL-00542: restart [<server_list>] : restart one or more Names servers

1 Answers  

---

ORA-07253: spdes: semctl error, unable to destroy semaphore set.

1 Answers  

---

ORA-24027: AQ HTTP propagation encountered error, status-code string, string

1 Answers  

---

AMD-00152: Workspace "string" is not currently open.

1 Answers  

---

ORA-16227: DDL skipped due to missing object

1 Answers  

---

ORA-14056: partition number string: sum of PCTUSED and PCTFREE may not exceed 100

1 Answers  

---

ORA-12425: cannot apply policies or set authorizations for system schemas

1 Answers  

---

ORA-27092: size of file exceeds file size limit of the process

1 Answers  

---

TNS-00217: Total Bytes of Data : number

1 Answers  

---

ORA-02046: distributed transaction already begun

1 Answers  

---