Monday, April 29, 2013

ORA-00231 Snapshot Control File has not been Named

ErrorCode
ORA-00231

Description
Snapshot control file has not been named.

Cause
Possible cause of this error is, during an invocation of cfileMakeAndUseSnapshot or cfileUseSnapshot it was detected that no filename for the snapshot control file had previously been specified.

Action
To fix this issue, specify a name for the snapshot control file by calling cfileSetSnapshotName.

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ORA-00230 Operation Disallowed Snapshot Control File Enqueue Unavailable

Error Code
ORA-00230

Description
Operation disallowed, snapshot control file enqueue unavailable.

Cause
Possible cause of this error is, the attempted operation cannot be executed at this time because another process currently holds the snapshot control file enqueue.

Action
To fix this issue, retry the operation after the concurrent operation that is holding the snapshot control file enqueue terminates.

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ORA-00229 Operation Disallowed Already Hold Snapshot Control File Enqueue

Error Code
ORA-00229

Description
Operation disallowed already hold snapshot control file enqueue.

Cause
Possible cause of this error is, the attempted operation cannot be executed at this time because this process currently holds the snapshot control file enqueue.

Action
To fix this issue, retry the operation after calling cfileUseCurrent to release the snapshot control file enqueue.

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ORA-00228 Length of Alternate Control File Name Exceeds Maximum of String

Error Code
ORA-00228

Description
Length of alternate control file name exceeds maximum of string.

Cause
Possible cause of this error is, the specified filename, which was supplied as a parameter to cfileSetSnapshotName or cfileUseCopy, exceeds the maximum filename length for this operating system.

Action
To fix this issue, retry the operation with a shorter filename.

reference

ORA-00227 Corrupt Block Detected in Control File

Error Code
ORA-00227

Description
Corrupt block detected in control file: (block string, # blocks string).

Cause
Possible cause of this error is, a block header corruption or checksum error was detected on reading the control file.

Action
To fix this issue, use the CREATE CONTROLFILE or RECOVER DATABASE USING BACKUP CONTROLFILE command.

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