EZY4059E

Bad file number (EBADF)
Explanation
 An invalid argument to the socket call was specified.
 The nature of the error depends on the particular call that triggers
it.

System action
 The socket call fails.  TCPIP continues.

Operator response
 None.

System programmer response
 Correct the parameters of the appropriate
socket call.  See the z/OS Communications Server: IP Sockets Application
Programming Interface Guide and Reference for information
about System Error Return Codes.
 If you are still unable to
determine the cause of the problem, create the problem again with
CTRACE option SOCKET active. Contact the IBM® Software
Support Center with the original message and the traces.

Module
 TCPERROR

Procedure name
  tcperror 