TNS-12590: TNS:no I/O buffer
Cause: An attempt to perform an I/O operation failed because no buffer was available. This message is not normally visible to the user.
Action: For further details, turn on tracing and re-execute the operation. If the error persists, contact Oracle Support Services.
TNS-12589: TNS:connection not bequeathable
Cause: An attempt to hand-off a connection from one process to another has failed because the protocol provider does not support it. This message is not normally visible to the user.
Action: For further details, turn on tracing and re-execute the operation. If the error persists, contact Oracle Support Services.
TNS-12585: TNS:data truncation
Cause: A receive operation has completed with insufficient data to satisfy the user's request. This message is not normally visible to the user.
Action: For further details, turn on tracing and re-execute the operation. If the error persists, contact Oracle Support Services.
TNS-12583: TNS:no reader
Cause: A send operation has been requested but partner has already disconnected. This message is not normally visible to the user.
Action: For further details, turn on tracing and re-execute the operation. If the error persists, contact Oracle Support Services.
TNS-12582: TNS:invalid operation
Cause: An internal function received an invalid request. This message is not normally visible to the user.
Action: For further details, turn on tracing and re-execute the operation. If the error persists, contact Oracle Support Services.
TNS-12574: TNS:redirection denied
Cause: The connect request failed because it would have required redirection and the caller has requested no redirections. This message is not normally visible to the user.
Action: For further details, turn on tracing and re-execute the operation. If the error persists, contact Oracle Support Services.
TNS-12571: TNS:packet writer failure
Cause: An error occurred during a data send. This message is not normally visible to the user. In addition, this message could occur when any of the following SQL*Plus commands have been issued: SHUTDOWN ABORT SHUTDOWN IMMEDIATE SHUTDOWN TRANSACTIONAL
Action: For further details, turn on tracing and re-execute the operation. If the error persists, contact Oracle Support Services.
TNS-12570: TNS:packet reader failure
Cause: An error occurred during a data receive. This message is not normally visible to the user.
Action: For further details, turn on tracing and re-execute the operation. If the error persists, contact Oracle Support Services.
TNS-12569: TNS:packet checksum failure
Cause: The data received is not the same as the data sent.
Action: Attempt the transaction again. If the error is persistent, turn on tracing and re-execute the operation.
TNS-12566: TNS:protocol error
Cause: An unexpected TNS protocol error has occurred.
Action: For further details, turn on tracing and re-execute the operation. If the error persists, contact Oracle Support Services.