It is possible that an unlisted return code is an obsolete return code from a previous release of your TCP/IP product.
Out of memory
Determine why the address space is experiencing storage problems
Unsupported I/O operation
Contact CA Technical Support.
User or program lacks adequate permission to access this socket. Permission denied
Ensure that the user ID of the address space is in the OBEY list of IBM TCP/IP in the TCPIP.PROFILE.TCPIP file.
Socket operation requires a destination address
Contact CA Technical Support.
UDP socket could not accommodate a message as large as this one
Contact CA Technical Support.
The call does not support this type of socket
Contact CA Technical Support.
The given address is already in use
Find the process which has the port registered
Cannot talk to the networking software on this local machine, or the host's network is down.
Check your network and/or TCP/IP stack
This host cannot find a route to the specified destination network
Check your network and/or TCP/IP stack
The remote host is not communicating over the network at this time
Check the status of the remote host
The local communications software aborted the connection
Check the status of the TCP/IP address space
The peer process has reset the connection
Check the peer and determine the reason for its termination
The operating system did not have enough memory to perform the requested operation
Check your network and/or TCP/IP stack
The connection has been shutdown
Contact CA Technical Support
The destination host did not respond to a connection request
The destination host refused the socket connection
Check the status of the remote host
Socket operation failed because the destination host was down
Ensure that the destination host is active and retry
Socket operation failed because the destination host is unreachable
Ensure that the destination host is active and retry
The peer process closed its socket while the local task was still writing data to the connection
Check the status of the remote host
I/O error occurred
Check the TCP/IP region for messages
Connection closed by peer
Determine why peer closed connection
Socket closed
No action-socket closed by process
No process IDs available for ping or traceroute
Retry operation
No ports available for traceroute
Retry operation
Shared port closed
No action-shared port closed by process; will be opened later in processing
Unknown server
Check the server name and then retry.
Invalid port number
Check the port number and then retry.
The given server is already in use
Find the process which is using the port.
Host name or address not found for SOLVE DNR
Check the host name and then retry.
SOLVE DNR timed out
Retry operation
Invalid domain name for SOLVE DNR
Check the domain name and then retry.
SOLVE DNR error (for example, send/receive error or storage error)
Check descriptive text returned with error code
Vendor-specific error
See ZSOCVERR and vendor TCP/IP error codes