A SEND or RECEIVE request entered by the TSO/VTAM user userid at terminal termid had an I/O error. If VTAM® issues a network-qualified name, termid is in the form netid.name.
aa is the RPLRTNCD field in the RPL (return code) and bb is the RPLFDB2 field in the RPL (feedback code). See the z/OS Communications Server: IP and SNA Codes for a description of these codes.
code is the sense code and represents the RPLFDBK2 field in the RPL. See the z/OS Communications Server: IP and SNA Codes for a description of code. See the z/OS Communications Server: IP and SNA Codes for a description of sense information for a 3270 SNA or non-SNA device.
The user’s connection to termid has failed, and the LOSTERM exit is scheduled. The user’s address space is still intact. It can be reconnected to a terminal with a LOGON userid RECONNECT command. If the command is not entered, the address space will terminate at the end of the reconnect time limit (RECONLIM) specified in the TSO/VTAM parameter file.
This is probably a hardware error. Save the system log for problem determination.
Use the system log and the descriptions of aa, bb, and code to assist you in correcting the problem.
See z/OS Communications Server: SNA Diagnosis Vol 1, Techniques and Procedures for more information on TSO/VTAM problems and terminal problems. See z/OS Communications Server: SNA Programming for information on the SEND and RECEIVE macros.
2,8
4