DFHSO0130 date time applid A TCP/IP ACCEPT call has failed. The TCPIPSERVICE tcpipservice on port portnumber at IP address ipaddress will be closed. The values returned are bpx_return_value( bpx_return_value ), bpx_return_code( bpx_return_code ), and bpx_reason_code( X'bpx_reason_code' ).

Explanation

A TCP/IP ACCEPT call has returned an error.

System action

An exception trace entry is made in the trace table. No system dump is taken, unless you have specifically requested a dump in the dump table.

CICS continues unless you have specified in the dump table that CICS should terminate.

The TCPIPSERVICE tcpipservice on port portnumber at the specified IP address is shutdown. When this shutdown is complete message DFHSO0108 is issued.

The return value, return code and reason code reported by Unix System Services are displayed to aid with diagnostics.

User response

Determine the reason for the ACCEPT failure. The return code and reason code included in the message text are described in the z/OS UNIX System Services Messages and Codes manual. A possible cause of this error is if TCP/IP has reached MAXSOCKETS. Check the system console for any messages issued by TCP/IP and take the recovery action indicated.

The TCPIPSERVICE tcpipservice is closed, and after the TCP/IP problem has been resolved, the closed TCPIPSERVICE should be reopened.

Module

DFHSOLS

XMEOUT parameters/Message inserts

  1. date
  2. time
  3. applid
  4. tcpipservice
  5. portnumber
  6. ipaddress
  7. bpx_return_value
  8. bpx_return_code
  9. X'bpx_reason_code'

Destination

Console