ORA-12600: TNS: string open failed

ORA-12600: TNS: string open failed

Cause: The creation of a string in ORACLE NLS format failed.

Action: This is an internal error, enable tracing and attempt to repeat the error. If it occurs again, contact Oracle Customer Support.

ORA-12599: TNS:cryptographic checksum mismatch

ORA-12599: TNS:cryptographic checksum mismatch

Cause: The data received is not the same as the data sent.

Action: Attempt the transaction again. If error persists, check (and correct) the integrity of your physical connection.

ORA-12598: TNS:banner registration failed

ORA-12598: TNS:banner registration failed

Cause: The registration of a product banner with the Oracle server failed.

Action: This is an error which is not normally visible externally. Enable tracing and attempt to repeat the error. If it occurs again, contact Oracle Customer Support.

ORA-12597: TNS:connect descriptor already in use

ORA-12597: TNS:connect descriptor already in use

Cause: Internal error - illegal use of connect descriptor.

Action: Not normally visible to the user. For further details, turn on tracing and reexecute the operation. If error persists, contact Oracle Customer Support.

ORA-12596: TNS:internal inconsistency

ORA-12596: TNS:internal inconsistency

Cause: TNS has detected an internal inconsistency.

Action: Not normally visible to the user. For further details, turn on tracing and reexecute the operation and contact Oracle Customer Support.

ORA-12595: TNS:no confirmation

ORA-12595: TNS:no confirmation

Cause: TNS is unable to get requested confirmation acknowledgment from remote partner.

Action: Not normally visible to the user. For further details, turn on tracing and reexecute the operation. If error persists, contact Oracle Customer Support.

ORA-12593: TNS:no registered connection

ORA-12593: TNS:no registered connection

Cause: An attempt to solicit network event activity has failed because no connections are registered for event notification.

Action: Not normally visible to the user. For further details, turn on tracing and reexecute the operation. If error persists, contact Oracle Customer Support.