An error was returned on the accept() inetd issued against the socket descriptor for the service.
If the error returned is EBADF, EMVSERR with a reason of JrTcpError, or EIO, inetd assumes that TCP/IP terminated or a new stack has been started, issues message FOMN0009 and attempts to reinitialize the sockets. For EMFILE, inetd closes the socket associated with service and continues, supporting the remaining services. For other errors, inetd terminates.
If errdesc is associated with EMFILE, increase the maximum files per process (MAXFILEPROC in SYS1.PARMLIB member BPXPRMxx). Note that the maximum can also be changed dynamically with the SETOMVS or SET OMVS command, and can be specified on a per-user basis in RACF®. If errdesc is associated with EBADF, EMVSERR or EIO, start TCP/IP, if appropriate. If inetd terminates, contact IBM® support.