Oracle Database Errors or Warnings from Error ORA-24756 to ORA-24770

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ORA-24756: transaction does not exist
Cause: An invalid transaction identifier or context was used or the transaction has completed.
Action: Supply a valid identifier if the transaction has not completed and retry the call.
ORA-24757: duplicate transaction identifier
Cause: An attempt was made to start a new transaction with an identifier already in use by an existing transaction.
Action: Verify that the identifier is not in use.
ORA-24758: not attached to the requested transaction
Cause: An attempt was made to detach or complete a transaction that is not the current transaction.
Action: Verify that the transaction context refers to the current transaction.

ORA-24759: invalid transaction start flags
Cause: An invalid transaction start flag was passed.
Action: Verify that only one of the following values is specified: OCI_TRANS_NEW, OCI_TRANS_JOIN, OCI_TRANS_RESUME, or OCI_TRANS_PROMOTE.
ORA-24760: invalid isolation level flags
Cause: An invalid isolation level flag was passed.
Action: Verify that only one of following values – OCI_TRANS_READONLY, OCI_TRANS_READWRITE, OCI_TRANS_SERIALIZABLE is used.
ORA-24762: server failed due to unspecified error
Cause: An internal error has occured in the server commit protocol.
Action: Contact customer support.

ORA-24763: transaction operation cannot be completed now
Cause: The commit or rollback cannot be performed now because the session cannot switch to the specified transaction.
Action: Retry the operation later.
ORA-24767: transaction branch prepare returns read-only
Cause: The transaction is read-only, or this is the outcome of an optimization for two-phase commit protocol.
Action: None. Informational only.
ORA-24769: cannot forget an active transaction
Cause: Transaction identifier refers to an active transaction.
Action: Verify that the identifier of an active transaction was not passed as an argument.
ORA-24770: cannot forget a prepared transaction
Cause: Transaction identifier refers to a prepared transaction.
Action: Verify that the identifier of a prepared transaction was not passed as an argument.

Above are list of Oracle Database Errors or Warnings from Error ORA-24756 to ORA-24770 received while performing certain operation against Oracle Database or related products.

What are Oracle Database Error Messages?

Oracle Error Messages may be returned while using products which are part of Oracle Database. Each Oracle Database Error or Warning Message mentioned above contains the Warning or Error Message Statement, a short explanation of the probable causes of the Error message, and a recommended action.

Hope this was helpful.

Thanks,
SQLServerF1 Team
Information about Oracle Database Error Messages or Warning Messages on Windows and Linux Operating Systems.

 

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