Answer / guest

Cause: An ALTER DATABASE FLASHBACK ON command failed because
media recovery was not enabled.

Action: Turn on media recovery with an ALTER DATABASE
ARCHIVELOG command and then retry the command.

Please add more information about this Error

Answer / nimai karmakar

on mount mode

SQL>alter database archivelog;

it will solve the problem

IMG-00862: assert failure, inconsistency in merged area labels

1 Answers  

---

ORA-01513: invalid current time returned by operating system

1 Answers  

---

AMD-00139: level names parameter not valid

1 Answers  

---

ORA-28578: protocol error during callback from an external procedure

1 Answers  

---

ORA-29509: incorrectly formed Java binary class definition

1 Answers  

---

ORA-01645: previous attempt to make read write is half complete

1 Answers  

---

KUP-04026: field too long for datatype

1 Answers  

---

ORA-13444: GeoRaster metadata SRS error

1 Answers  

---

PCC-01018: Conversion buffer size can only be specified for character types

1 Answers  

---

ORA-07480: snchmod: cannot change permissions on ?/dbs/sgalm.dbf.

1 Answers  

---

ORA-03129: the next piece to be inserted is required

1 Answers  

---

NID-00502: TARGET Username/Password (NONE)

1 Answers  

---