Message Oracle TNS-12560 - TNS: protocol adapter error

ERRORTNS: protocol adapter error
CAUSEA generic protocol adapter error occurred.
ACTIONCheck addresses used for proper protocol specification. Before reporting this error, look at the error stack and check for lower level transport errors. For further details, turn on tracing and reexecute the operation. Turn off tracing when the operation is complete.

396873UNIX: Error due to socket authorizations
441518ORA-12560 composite SAP Note