Answer Posted / guest

Cause: The CHANGE DATAFILECOPY AVAILABLE command was used,
but the datafilecopy cannot be found on disk.

Action: If the storage containing the datafilecopy has been
removed from the host, restore it and retry the command. If
the datafilecopy is permanently gone, then issue the CHANGE
DATAFILECOPY DELETE command for this datafile.

Please add more information about this Error

ORA-16627: No standby databases support the overall protection mode.

3994

---

ORA-07497: sdpri: cannot create trace file 'string'; errno = string.

2810

---

invalid quantity specification negative quantity are not allowed for this item please check this item definition quantity

3390

---

In my project I am using star schema and only diimension tables are loaded and not fact tables any one can help me why it is happening? Plase guide me.

2875

---

ORA-26028: index string.string initially in unusable state

3867

---

ORA-26029: index string.string partition string initially in unusable state

2160

---

[ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) Unsuccessful: alter table user.CEN_USER_MASTER add constraint FKF4EDEDC3D0BAAE75 foreign key (ROLE_ID) references user.CEN_ROLE_MASTER [ERROR] [main 11:01:20] (JCLLoggerAdapter.java:error:454) ORA-02275: such a referential constraint already exists in the table

2734

---

NZE-28890: Entrust Login Failed

1885

---

RMAN-05017: no copy of datafile number found to recover

2413

---

ORA-26027: unique index string.string partition string initially in unusable state

6752

---

When i am connect database through toad,one error occured. ORA-12514: TNS:listener does not currently know of service requested in connect descriptor. plz help me thanks advance.............

2807

---

ORA-16626: failed to enable specified object

2225

---

ORA-26095: unprocessed stream data exists

3586

---

IMP-00064: Definition of LOB was truncated by export

6420

---

ORA-26076: cannot set or reset value after direct path structure is allocated

1973

---