When a TCP/IP NJE signon is attempted using an IPv6 IP address, OPENNJE and ACKNJE records are exchanged by either of the connecting nodes. This message is issued if the RNODE value in the OPENNJE or ACKNJE records does not have a valid value as seen by the node receiving the record.
The socket connection is brought down after this message is issued.
Notify the system programmer.
If this message is issued for an inbound connection and the rcdtype is OPENNJE, the remote note may have specified its node name incorrectly in the OPENNJE record.
If this message is issued for an outbound connection and the rcdtype is ACKNJE, the remote node accepted the OPENNJE sent by the local node but sent the RNODE incorrectly in the ACKNJE record.
If no definition errors are found and this problem persists, use the appropriate JES commands to collect NETSERV trace data for JES and COMMON trace points. Traces from the remote node can also be required using the appropriate trace commands for that operating system. Use the trace information collected to search problem reporting databases for a fix to this problem. More information on NJE and NETSERV tracing can be found in the Diagnosis manuals for the corresponding JES. An explanation of the expected data flows can be found in Network Job Entry (NJE) Formats and Protocols. If no fix is found, contact the IBM® Support Center.
NETSERV socket initialization- TCP/IP signon
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