These message numbers and codes are in the TCPERRNO.H include file supplied with TCP/IP Services.
| Error number | Message name | Socket type | Error description | Programmer's response |
|---|---|---|---|---|
| 1 | EAI_NONAME | GETADDRINFO GETNAMEINFO | NODE or HOST cannot be found. | Ensure the NODE or HOST name can be resolved. |
| 1 | EDOM | All | Argument too large. | Check parameter values of the function call. |
| 1 | EPERM | All | Permission is denied. No owner exists. | Check that TPC/IP is still active; check protocol value of socket () call. |
| 1 | EPERM | IOCTL (SIOCTTLSCTL requesting both TTLS_INIT_ CONNECTION and TTLS_RESET_ SESSION or both TTLS_INIT_ CONNECTION and TTLS_RESET_ CIPHER) | The combination of requests specified is not permitted. | Request TTLS_RESET_SESSION and TTLS_RESET_CIPHER only when TTLS_INIT_ CONNECTION has been previously requested for the connection. |
| 1 | EPERM | IOCTL (SIOCTTLSCTL) | Denotes one of the following error conditions:
|
Request TTLS_RESET_SESSION and TTLS_RESET_CIPHER only when TTLS_INIT_ CONNECTION and TTLS_STOP_ CONNECTION are not requested. Always request TTLS_INIT_ CONNECTION when TTLS_ALLOW_ HSTIMEOUT is requested. Use seperate SIOCTTLSCTL ioctls to request TTLS_INIT_ CONNECTION and TTLS_STOP_ CONNECTION. |
| 2 | EAI_AGAIN | FREEADDRINFO GETADDRINFO GETNAMEINFO | For GETADDRINFO, NODE could not be resolved within the configured time interval. For GETNAMEINFO, HOST could not be resolved within the configured time interval. The Resolver address space has not been started. The request can be retried later. | Ensure the Resolver is active, then retry the request. |
| 2 | ENOENT | All | The data set or directory was not found. | Check files used by the function call. |
| 2 | ERANGE | All | The result is too large. | Check parameter values of the function call. |
| 3 | EAI_FAIL | FREEADDRINFO GETADDRINFO GETNAMEINFO | This is an unrecoverable error. NODELEN, HOSTLEN, or SERVLEN is incorrect. For FREEADDRINFO, the resolver storage does not exist. | Correct the NODELEN, HOSTLEN, or SERVLEN. Otherwise, call your system administrator. |
| 3 | ESRCH | All | The process was not found. A table entry was not located. | Check parameter values and structures pointed to by the function parameters. |
| 4 | EAI_OVERFLOW | GETNAMEINFO | The output buffer for the host name or service name was too small. | Increase the size of the buffer to 255 characters, which is the maximum size permitted. |
| 4 | EINTR | All | A system call was interrupted. | Check that the socket connection and TCP/IP are still active. |
| 5 | EAI_FAMILY | GETADDRINFO GETNAMEINFO | The AF or the FAMILY is incorrect. | Correct the AF or the FAMILY. |
| 5 | EIO | All | An I/O error occurred. | Check status and contents of source database if this occurred during a file access. |
| 6 | EAI_MEMORY | GETADDRINFO GETNAMEINFO | The resolver cannot obtain storage to process the host name. | Contact your system administrator. |
| 6 | ENXIO | All | The device or driver was not found. | Check status of the device attempting to access. |
| 7 | E2BIG | All | The argument list is too long. | Check the number of function parameters. |
| 7 | EAI_BADFLAGS | GETADDRINFO GETNAMEINFO | FLAGS has an incorrect value. | Correct the FLAGS. |
| 8 | EAI_SERVICE | GETADDRINFO | The SERVICE was not recognized for the specified socket type. | Correct the SERVICE. |
| 8 | ENOEXEC | All | An EXEC format error occurred. | Check that the target module on an exec call is a valid executable module. |
| 9 | EAI_SOCKTYPE | GETADDRINFO | The SOCTYPE was not recognized. | Correct the SOCTYPE. |
| 9 | EBADF | All | An incorrect socket descriptor was specified. | Check socket descriptor value. It might be currently not in use or incorrect. |
| 9 | EBADF | Givesocket | The socket has already been given. The socket domain is not AF_INET or AF_INET6. | Check the validity of function parameters. |
| 9 | EBADF | Select | One of the specified descriptor sets is an incorrect socket descriptor. | Check the validity of function parameters. |
| 9 | EBADF | Takesocket | The socket has already been taken. | Check the validity of function parameters. |
| 9 | EAI_SOCKTYPE | GETADDRINFO | The SOCTYPE was not recognized. | Correct the SOCTYPE. |
| 10 | ECHILD | All | There are no children. | Check if created subtasks still exist. |
| 11 | EAGAIN | All | There are no more processes. | Retry the operation. Data or condition might not be available at this time. |
| 12 | ENOMEM | All | There is not enough storage. | Check the validity of function parameters. |
| 13 | EACCES | All | Permission denied, caller not authorized. | Check access authority of file. |
| 13 | EACCES | Takesocket | The other application (listener) did not give the socket to your application. Permission denied, caller not authorized. | Check access authority of file. |
| 13 | EACCES | IOCTL (SIOCTTLSCTL) | The IOCTL is requesting a function that requires that the socket be mapped to policy that specifies ApplicationControlled On. | Check policy and add ApplicationControlled On if the application should be permitted to issue the controlled SIOCTTLSCTL functions. |
| 14 | EFAULT | All | An incorrect storage address or length was specified. | Check the validity of function parameters. |
| 14 | EFAULT | IOCTL (SIOCSAPPLDATA) | An abend occurred while attempting to copy the SetADcontainer structure from the address provided in the SetAD_ptr field. | Check the validity of function parameters. |
| 15 | ENOTBLK | All | A block device is required. | Check device status and characteristics. |
| 16 | EBUSY | All | Listen has already been called for this socket. Device or file to be accessed is busy. | Check if the device or file is in use. |
| 17 | EEXIST | All | The data set exists. | Remove or rename existing file. |
| 18 | EXDEV | All | This is a cross-device link. A link to a file on another file system was attempted. | Check file permissions. |
| 19 | ENODEV | All | The specified device does not exist. | Check file name and if it exists. |
| 20 | ENOTDIR | All | The specified directory is not a directory. | Use a valid file that is a directory. |
| 21 | EISDIR | All | The specified directory is a directory. | Use a valid file that is not a directory. |
| 22 | EINVAL | All types | An incorrect argument was specified. | Check the validity of function parameters. |
| 22 | EINVAL | Multicast Source filter APIs | Mix of any-source, source-specific or full-state APIs | Specify the correct type of APIs. |
| 22 | EINVAL | MCAST_JOIN_GROUP, MCAST_JOIN_SOURCE_ GROUP, MCAST_BLOCK_SOURCE, MCAST_LEAVE_GROUP, MCAST_LEAVE_SOURCE_ GROUP, MCAST_UNBLOCK_ SOURCE, SIOCGMSFILTER, SIOCSMSFILTER | The socket address family or the socket length of the input multicast group or the source IP address is not correct. | Specify the correct value. |
| 22 | EINVAL | SIOCSMSFILTER, SIOCSIPMSFILTER | The specified filter mode is not correct. | Specify the correct value. |
| 23 | ENFILE | All | Data set table overflow occurred. | Reduce the number of open files. |
| 24 | EMFILE | All | The socket descriptor table is full. | Check the maximum sockets specified in MAXDESC(). |
| 25 | ENOTTY | All | An incorrect device call was specified. | Check specified IOCTL() values. |
| 26 | ETXTBSY | All | A text data set is busy. | Check the current use of the file. |
| 27 | EFBIG | All | The specified data set is too large. | Check size of accessed dataset. |
| 28 | ENOSPC | All | There is no space left on the device. | Increase the size of accessed file. |
| 29 | ESPIPE | All | An incorrect seek was attempted. | Check the offset parameter for seek operation. |
| 30 | EROFS | All | The data set system is Read only. | Access data set for read only operation. |
| 31 | EMLINK | All | There are too many links. | Reduce the number of links to the accessed file. |
| 32 | EPIPE | All | The connection is broken. For socket write/send, peer has shut down one or both directions. | Reconnect with the peer. |
| 32 | EPIPE | IOCTL (SIOCTTLSCTL requesting TTLS_INIT_ CONNECTION, TTLS_RESET_CIPHER, or TTLS_STOP_ CONNECTION) | The TCP connection is not in the established state. | Issue the SIOCTTLSCTL IOCTL when the socket is connected. |
| 33 | EDOM | All | The specified argument is too large. | Check and correct function parameters. |
| 34 | ERANGE | All | The result is too large. | Check function parameter values. |
| 35 | EWOULDBLOCK | Accept | The socket is in nonblocking mode and connections are not queued. This is not an error condition. | Reissue Accept(). |
| 35 | EWOULDBLOCK | Read Recvfrom | The socket is in nonblocking mode and read data is not available. This is not an error condition. | Issue a select on the socket to determine when data is available to be read or reissue the Read()/Recvfrom(). |
| 35 | EWOULDBLOCK | Send Sendto Write | The socket is in nonblocking mode and buffers are not available. | Issue a select on the socket to determine when data is available to be written or reissue the Send(), Sendto(), or Write(). |
| 35 | EWOULDBLOCK | IOCTL (SIOCTTLSCTL) | The handshake is in progress and the socket is a non-blocking socket. | For a non-blocking socket, you can wait for the handshake to complete by issuing Select or Poll for Socket Writable. |
| 36 | EINPROGRESS | Connect | The socket is marked nonblocking and the connection cannot be completed immediately. This is not an error condition. | See the Connect() description for possible responses. |
| 36 | EINPROGRESS | IOCTL (SIOCTTLSCTL requesting TTLS_INIT_ CONNECTION or TTLS_STOP_ CONNECTION) | The handshake is already in progress and the socket is a non-blocking socket. | For a non-blocking socket, you can wait for the handshake to complete by issuing Select or Poll for Socket Writable. |
| 37 | EALREADY | Connect | The socket is marked nonblocking and the previous connection has not been completed. | Reissue Connect(). |
| 37 | EALREADY | IOCTL (SIOCTTLSCTL requesting TTLS_INIT_ CONNECTION or TTLS_STOP_ CONNECTION) | For TTLS_INIT_ CONNECTION, the socket is already secure. For TTLS_STOP_ CONNECTION, the socket is not secure. | Modify the application so that it issues the SIOCTTLSCTL IOCTL that requests TTLS_INIT_ CONNECTION only when the socket is not already secure and that requests TTLS_STOP_ CONNECTION only when the socket is secure. |
| 37 | EALREADY | Maxdesc | A socket has already been created calling Maxdesc() or multiple calls to Maxdesc(). | Issue Getablesize() to query it. |
| 37 | EALREADY | Setibmopt | A connection already exists to a TCP/IP image. A call to SETIBMOPT (IBMTCP_IMAGE), has already been made. | Only call Setibmopt() once. |
| 38 | ENOTSOCK | All | A socket operation was requested on a nonsocket connection. The value for socket descriptor was not valid. | Correct the socket descriptor value and reissue the function call. |
| 39 | EDESTADDRREQ | All | A destination address is required. | Fill in the destination field in the correct parameter and reissue the function call. |
| 40 | EMSGSIZE | Sendto Sendmsg Send Write | The message is too long. It exceeds the IP limit of 64K or the limit set by the setsockopt() call. | Either correct the length parameter, or send the message in smaller pieces. |
| 41 | EPROTOTYPE | All | The specified protocol type is incorrect for this socket. | Correct the protocol type parameter. |
| 41 | EPROTOTYPE | IOCTL (SIOCTTLSCTL) | Socket is not a TCP socket. | Issue the SIOCTTLSCTL IOCTL on TCP sockets only. |
| 41 | EPROTOTYPE | IOCTL (SIOCSAPPLDATA) | The request was not successful. The socket is not a stream (TCP) socket. | Issue the SIOCSAPPLDATA IOCTL on TCP sockets only. |
| 42 | ENOPROTOOPT | Getsockopt Setsockopt | The socket option specified is incorrect or the level is not SOL_SOCKET. Either the level or the specified optname is not supported. | Correct the level or optname. |
| 42 | ENOPROTOOPT | Getibmsockopt Setibmsockopt | Either the level or the specified optname is not supported. | Correct the level or optname. |
| 43 | EPROTONOSUPPORT | Socket | The specified protocol is not supported. | Correct the protocol parameter. |
| 44 | ESOCKTNOSUPPORT | All | The specified socket type is not supported. | Correct the socket type parameter. |
| 45 | EOPNOTSUPP | IOCTL | The specified IOCTL command is not supported by this socket API. | Correct the IOCTL COMMAND. |
| 45 | EOPNOTSUPP | GETSOCKOPT | The specified GETSOCKOPT OPTNAME option is not supported by this socket API. | Correct the GETSOCKOPT OPTNAME option. |
| 45 | EOPNOTSUPP | IOCTL (SIOCTTLSCTL requesting TTLS_INIT_ CONNECTION, TTLS_RESET_ SESSION, TTLS_RESET_ CIPHER or TTLS_STOP_ CONNECTION) | Mapped policy indicates that AT-TLS is not enabled for the connection. | Modify the policy to enable AT-TLS for the connection. |
| 45 | EOPNOTSUPP | RECV, RECVFROM, RECVMSG, SEND, SENDTO, SENDMSG | The specified flags are not supported on this socket type or protocol. | Correct the FLAG. |
| 45 | EOPNOTSUPP | Accept Givesocket | The selected socket is not a stream socket. | Use a valid socket. |
| 45 | EOPNOTSUPP | Listen | The socket does not support the Listen call. | Change the type on the Socket() call when the socket was created. Listen() only supports a socket type of SOCK_STREAM. |
| 45 | EOPNOTSUPP | Getibmopt Setibmopt | The socket does not support this function call. This command is not supported for this function. | Correct the command parameter. See Getibmopt() for valid commands. Correct by ensuring a Listen() was not issued before the Connect(). |
| 46 | EPFNOSUPPORT | All | The specified protocol family is not supported or the specified domain for the client identifier is not AF_INET=2. | Correct the protocol family. |
| 47 | EAFNOSUPPORT | Bind Connect Socket | The specified address family is not supported by this protocol family. | For Socket(), set the domain parameter to AF_INET. For Bind() and Connect(), set Sin_Family in the socket address structure to AF_INET. |
| 47 | EAFNOSUPPORT | Getclient Givesocket | The socket specified by the socket descriptor parameter was not created in the AF_INET domain. | The Socket() call used to create the socket should be changed to use AF_INET for the domain parameter. |
| 47 | EAFNOSUPPORT | IOCTL | You attempted to use an IPv4-only ioctl on an AF_INET6 socket. | Use the correct socket type for the ioctl or use an ioctl that supports AF_INET6 sockets. |
| 48 | EADDRINUSE | Bind | The address is in a timed wait because a LINGER delay from a previous close or another process is using the address. This error can also occur if the port specified in the bind call has been configured as RESERVED on a port reservation statement in the TCP/IP profile. | If you want to reuse the same address, use Setsockopt() with SO_REUSEADDR. Refer to the section about Setsockopt() in z/OS Communications Server: IP Sockets Application Programming Interface Guide and Reference for more information. Otherwise, use a different address or port in the socket address structure. |
| 48 | EADDRINUSE | IP_ADD_MEMBERSHIP, IP_ADD_SOURCE_ MEMBERSHIP, IPV6_JOIN_GROUP, MCAST_JOIN_GROUP, MCAST_JOIN_SOURCE_ GROUP | The specified multicast address and interface address (or interface index) pair is already in use. | Correct the specified multicast address, interface address, or interface index. |
| 49 | EADDRNOTAVAIL | Bind | The specified address is incorrect for this host. | Correct the function address parameter. |
| 49 | EADDRNOTAVAIL | Connect | The calling host cannot reach the specified destination. | Correct the function address parameter. |
| 49 | EADDRNOTAVAIL | Multicast APIs | The specified multicast address, interface address, or interface index is not correct. | Correct the specified address. |
| 49 | EADDRNOTAVAIL | IP_BLOCK_SOURCE, IP_ADD_SOURCE_ MEMBERSHIP, MCAST_BLOCK_SOURCE, MCAST_JOIN_SOURCE_ GROUP | A duplicate source IP address is specified on the multicast group and interface pair. | Correct the specified source IP address. |
| 49 | EADDRNOTAVAIL | IP_UNBLOCK_SOURCE, IP_DROP_SOURCE_ MEMBERSHIP, MCAST_UNBLOCK_ SOURCE, MCAST_LEAVE_SOURCE_ GROUP | A previously blocked source multicast group cannot be found. | Correct the specified address. |
| 50 | ENETDOWN | All | The network is down. | Retry when the connection path is up. |
| 51 | ENETUNREACH | Connect | The network cannot be reached. | Ensure that the target application is active. |
| 52 | ENETRESET | All | The network dropped a connection on a reset. | Reestablish the connection between the applications. |
| 53 | ECONNABORTED | All | The software caused a connection abend. | Reestablish the connection between the applications. |
| 54 | ECONNRESET | All | The connection to the destination host is not available. | N/A |
| 54 | ECONNRESET | Send Write | The connection to the destination host is not available. | The socket is closing. Issue Send() or Write() before closing the socket. |
| 55 | ENOBUFS | All | No buffer space is available. | Check the application for massive storage allocation call. |
| 55 | ENOBUFS | Accept | Not enough buffer space is available to create the new socket. | Call your system administrator. |
| 55 | ENOBUFS | Send Sendto Write | Not enough buffer space is available to send the new message. | Call your system administrator. |
| 55 | ENOBUFS | IOCTL (SIOCTTLSCTL TTLS_Version1 requesting TTLS_RETURN_ CERTIFICATE or TTLS_Version2 query) | The buffer size provided is too small. | For TTLS_Version1 use the returned certificate length to allocate a larger buffer and reissue IOCTL with the larger buffer. |
| 55 | ENOBUFS | Takesocket | Not enough buffer space is available to create the new socket. | Call your system administrator. |
| 55 | ENOBUFS | IOCTL (SIOCSAPPLDATA) | There is no storage available to store the associated data. | Call your system administrator. |
| 55 | ENOBUFS | IP_BLOCK_SOURCE, IP_ADD_SOURCE_ MEMBERSHIP, MCAST_BLOCK_SOURCE, MCAST_JOIN_SOURCE_ GROUP, SIOCSIPMSFILTER, SIOCSMSFILTER, setipv4sourcefilter, setsourcefilter | A maximum of 64 source filters can be specified per multicast address, interface address pair. | Remove unneeded source IP addresses and reenter the command. |
| 56 | EISCONN | Connect | The socket is already connected. | Correct the socket descriptor on Connect() or do not issue a Connect() twice for the socket. |
| 57 | ENOTCONN | All | The socket is not connected. | Connect the socket before communicating. |
| 57 | ENOTCONN | IOCTL (SIOCTTLSCTL) | The socket is not connected. | Issue the SIOCTTLSCTL IOCTL only after the socket is connected. |
| 58 | ESHUTDOWN | All | A Send cannot be processed after socket shutdown. | Issue read/receive before shutting down the read side of the socket. |
| 59 | ETOOMANYREFS | All | There are too many references. A splice cannot be completed. | Call your system administrator. |
| 59 | ETOOMANYREFS | IP_ADD_MEMBERSHIP, IP_ADD_SOURCE_ MEMBERSHIP, MCAST_JOIN_GROUP, MCAST_JOIN_SOURCE_ GROUP, IPV6_JOIN_GROUP | A maximum of 20 multicast groups per single UDP socket or a maximum of 256 multicast groups per single RAW socket can be specified. | Remove unneeded multicast groups and reenter the command. |
| 60 | ETIMEDOUT | Connect | The connection timed out before it was completed. | Ensure the server application is available. |
| 61 | ECONNREFUSED | Connect | The requested connection was refused. | Ensure server application is available and at specified port. |
| 62 | ELOOP | All | There are too many symbolic loop levels. | Reduce symbolic links to specified file. |
| 63 | ENAMETOOLONG | All | The file name is too long. | Reduce size of specified file name. |
| 64 | EHOSTDOWN | All | The host is down. | Restart specified host. |
| 65 | EHOSTUNREACH | All | There is no route to the host. | Set up network path to specified host and verify that host name is valid. |
| 66 | ENOTEMPTY | All | The directory is not empty. | Clear out specified directory and reissue call. |
| 67 | EPROCLIM | All | There are too many processes in the system. | Decrease the number of processes or increase the process limit. |
| 68 | EUSERS | All | There are too many users on the system. | Decrease the number of users or increase the user limit. |
| 69 | EDQUOT | All | The disk quota has been exceeded. | Call your system administrator. |
| 70 | ESTALE | All | An old NFS** data set handle was found. | Call your system administrator. |
| 71 | EREMOTE | All | There are too many levels of remote in the path. | Call your system administrator. |
| 72 | ENOSTR | All | The device is not a stream device. | Call your system administrator. |
| 73 | ETIME | All | The timer has expired. | Increase timer values or reissue function. |
| 74 | ENOSR | All | There are no more stream resources. | Call your system administrator. |
| 75 | ENOMSG | All | There is no message of the desired type. | Call your system administrator. |
| 76 | EBADMSG | All | The system cannot read the message. | Verify that z/OS Communications Server installation was successful and that message files were properly loaded. |
| 77 | EIDRM | All | The identifier has been removed. | Call your system administrator. |
| 78 | EDEADLK | All | A deadlock condition has occurred. | Call your system administrator. |
| 78 | EDEADLK | Select Selectex | None of the sockets in the socket descriptor sets are either AF_INET or AF_IUCV sockets and there is no timeout value or no ECB specified. The select/selectex would never complete. | Correct the socket descriptor sets so that an AF_INET or AF_IUCV socket is specified. A timeout or ECB value can also be added to avoid the select/selectex from waiting indefinitely. |
| 79 | ENOLCK | All | No record locks are available. | Call your system administrator. |
| 80 | ENONET | All | The requested machine is not on the network. | Call your system administrator. |
| 81 | ERREMOTE | All | The object is remote. | Call your system administrator. |
| 82 | ENOLINK | All | The link has been severed. | Release the sockets and reinitialize the client-server connection. |
| 83 | EADV | All | An ADVERTISE error has occurred. | Call your system administrator. |
| 84 | ESRMNT | All | An SRMOUNT error has occurred. | Call your system administrator. |
| 85 | ECOMM | All | A communication error has occurred on a Send call. | Call your system administrator. |
| 86 | EPROTO | All | A protocol error has occurred. | Call your system administrator. |
| 86 | EPROTO | IOCTL (SIOCTTLSCTL requesting TTLS_RESET_ SESSION, TTLS_RESET_ CIPHER, TTLS_STOP_ CONNECTION, or TTLS_ALLOW_ HSTIMEOUT) | One of the following errors occurred:
|
Request TTLS_INIT_ CONNECTION prior to requesting TTLS_RESET_SESSION or TTLS_RESET_CIPHER. Request TTLS_RESET_CIPHER or TTLS_STOP_ CONNECTION only on connections secured using SSL version 3 or TLS version 1. Request TTLS_ALLOW_ HSTIMEOUT only when the security type is TTLS_SEC_SERVER or higher and the HandshakeTimeout is not 0. |
| 87 | EMULTIHOP | All | A multihop address link was attempted. | Call your system administrator. |
| 88 | EDOTDOT | All | A cross-mount point was detected. This is not an error. | Call your system administrator. |
| 89 | EREMCHG | All | The remote address has changed. | Call your system administrator. |
| 90 | ECONNCLOSED | All | The connection was closed by a peer. | Check that the peer is running. |
| 113 | EBADF | All | Socket descriptor is not in correct range. The maximum number of socket descriptors is set by MAXDESC(). The default range is 0-49. | Reissue function with corrected socket descriptor. |
| 113 | EBADF | Bind socket | The socket descriptor is already being used. | Correct the socket descriptor. |
| 113 | EBADF | Givesocket | The socket has already been given. The socket domain is not AF_INET. | Correct the socket descriptor. |
| 113 | EBADF | Select | One of the specified descriptor sets is an incorrect socket descriptor. | Correct the socket descriptor. Set on Select() or Selectex(). |
| 113 | EBADF | Takesocket | The socket has already been taken. | Correct the socket descriptor. |
| 113 | EBADF | Accept | A Listen() has not been issued before the Accept(). | Issue Listen() before Accept(). |
| 121 | EINVAL | All | An incorrect argument was specified. | Check and correct all function parameters. |
| 121 | EINVAL | IOCTL (SIOCSAPPLDATA) | The input parameter is not a correctly formatted SetApplData structure.
|
Check and correct all function parameters. |
| 122 | ECLOSED | |||
| 126 | ENMELONG | |||
| 136 | ENOTEMPT | |||
| 145 | E2BIG | All | The argument list is too long. | Eliminate excessive number of arguments. |
| 156 | EMVSINITIAL | All | Process initialization error.
This indicates an z/OS® UNIX® process initialization failure. This is usually an indication that a proper OMVS RACF® segment is not defined for the user ID associated with application. The RACF OMVS segment may not be defined or may contain errors such as an improper HOME() directory specification. |
Attempt to initialize again. After ensuring that an OMVS Segment is defined, if the errno is still returned, call your MVS™ system programmer to have IBM® service contacted. |
| 157 | EMISSED | |||
| 1002 | EIBMSOCKOUTOFRANGE | Socket | A socket number assigned by the client interface code is out of range. | Check the socket descriptor parameter. |
| 1003 | EIBMSOCKINUSE | Socket | A socket number assigned by the client interface code is already in use. | Use a different socket descriptor. |
| 1004 | EIBMIUCVERR | All | The request failed because of an IUCV error. This error is generated by the client stub code. | Ensure IUCV/VMCF is functional. |
| 1008 | EIBMCONFLICT | All | This request conflicts with a request already queued on the same socket. | Cancel the existing call or wait for its completion before reissuing this call. |
| 1009 | EIBMCANCELLED | All | The request was canceled by the CANCEL call. | Informational, no action needed. |
| 1011 | EIBMBADTCPNAME | All | A TCP/IP name that is not valid was detected. | Correct the name specified in the IBM_TCPIMAGE structure. |
| 1011 | EIBMBADTCPNAME | Setibmopt | A TCP/IP name that is not valid was detected. | Correct the name specified in the IBM_TCPIMAGE structure. |
| 1011 | EIBMBADTCPNAME | INITAPI | A TCP/IP name that is not valid was detected. | Correct the name specified on the IDENT option TCPNAME field. |
| 1012 | EIBMBADREQUESTCODE | All | A request code that is not valid was detected. | Contact your system administrator. |
| 1013 | EIBMBADCONNECTIONSTATE | All | A connection token that is not valid was detected; bad state. | Verify TCP/IP is active. |
| 1014 | EIBMUNAUTHORIZEDCALLER | All | An unauthorized caller specified an authorized keyword. | Ensure user ID has authority for the specified operation. |
| 1015 | EIBMBADCONNECTIONMATCH | All | A connection token that is not valid was detected. There is no such connection. | Verify TCP/IP is active. |
| 1016 | EIBMTCPABEND | All | An abend occurred when TCP/IP was processing this request. | Verify that TCP/IP has restarted. |
| 1023 | EIBMTERMERROR | All | Encountered a terminating error while processing. | Call your system administrator. |
| 1026 | EIBMINVDELETE | All | Delete requestor did not create the connection. | Delete the request from the process that created it. |
| 1027 | EIBMINVSOCKET | All | A connection token that is not valid was detected. No such socket exists. | Call your system programmer. |
| 1028 | EIBMINVTCPCONNECTION | All | Connection terminated by TCP/IP. The token was invalidated by TCP/IP. | Reestablish the connection to TCP/IP. |
| 1032 | EIBMCALLINPROGRESS | All | Another call was already in progress. | Reissue after previous call has completed. |
| 1036 | EIBMNOACTIVETCP | All | TCP/IP is not installed or not active. | Correct TCP/IP name used. |
| 1036 | EIBMNOACTIVETCP | Select | EIBMNOACTIVETCP | Ensure TCP/IP is active. |
| 1036 | EIBMNOACTIVETCP | Getibmopt | No TCP/IP image was found. | Ensure TCP/IP is active. |
| 1037 | EIBMINVTSRBUSERDATA | All | The request control block contained data that is not valid. | Call your system programmer. |
| 1038 | EIBMINVUSERDATA | All | The request control block contained user data that is not valid. | Check your function parameters and call your system programmer. |
| 1040 | EIBMSELECTEXPOST | SELECTEX | SELECTEX passed an ECB that was already posted. | Check whether the user's ECB was already posted. |
| 1112 | ECANCEL | |||
| 1121 | ECONNRESET | The connection was reset, usually because the firewall has detected inactivity and the has time period expired. | ||
| 2001 | EINVALIDRXSOCKETCALL | REXX™ | A syntax error occurred in the RXSOCKET parameter list. | Correct the parameter list passed to the REXX socket call. |
| 2002 | ECONSOLEINTERRUPT | REXX | A console interrupt occurred. | Retry the task. |
| 2003 | ESUBTASKINVALID | REXX | The subtask ID is incorrect. | Correct the subtask ID on the INITIALIZE call. |
| 2004 | ESUBTASKALREADYACTIVE | REXX | The subtask is already active. | Only issue the INITIALIZE call once in your program. |
| 2005 | ESUBTASKALNOTACTIVE | REXX | The subtask is not active. | Issue the INITIALIZE call before any other socket call. |
| 2006 | ESOCKNETNOTALLOCATED | REXX | The specified socket could not be allocated. | Increase the user storage allocation for this job. |
| 2007 | EMAXSOCKETSREACHED | REXX | The maximum number of sockets has been reached. | Increase the number of allocate sockets, or decrease the number of sockets used by your program. |
| 2009 | ESOCKETNOTDEFINED | REXX | The socket is not defined. | Issue the SOCKET call before the call that fails. |
| 2011 | EDOMAINSERVERFAILURE | REXX | A Domain Name Server failure occurred. | Call your MVS system programmer. |
| 2012 | EINVALIDNAME | REXX | An incorrect name was received from the TCP/IP server. | Call your MVS system programmer. |
| 2013 | EINVALIDCLIENTID | REXX | An incorrect clientid was received from the TCP/IP server. | Call your MVS system programmer. |
| 2014 | ENIVALIDFILENAME | REXX | An error occurred during NUCEXT processing. | Specify the correct translation table file name, or verify that the translation table is valid. |
| 2016 | EHOSTNOTFOUND | REXX | The host is not found. | Call your MVS system programmer. |
| 2017 | EIPADDRNOTFOUND | REXX | Address not found. | Call your MVS system programmer. |
| 3412 | ENODATA | Message does not exist. | ||
| 3416 | ELINKED | Stream is linked. | ||
| 3419 | ERECURSE | Recursive attempt rejected. | ||
| 3420 | EASYNC | Asynchronous I/O scheduled. This is a normal, internal event that is NOT returned to the user. | ||
| 3448 | EUNATCH | The protocol required to support the specified address family is not available. | ||
| 3464 | ETERM | Operation terminated. | ||
| 3474 | EUNKNOWN | Unknown system state. | ||
| 3495 | EBADOBJ | You attempted to reference a object that does not exist. | ||
| 3513 | EOUTOFSTATE | Protocol engine has received a command that is not acceptable in its current state. |