DFHZC2309 APPLID Recovery action requested for connection sysid using mode group modename.

Explanation

The XZIQUE global user exit program has been invoked by CICS because of a potential problem with the connection. The global user exit has used return code UERCAKLM indicating that throughput on the connection is abnormally low and some exceptional action is required. The poor performance of the connection can be caused by:

  • Poor response on the receiving end

  • Increased load on the sending end.

The condition may be intermittent. Message DFHZC2310 may follow indicating that the mode group has recovered.

System action

CICS cancels all transactions which have outstanding queued requests to use this mode group.

User response

Investigate the cause of the poor performance of the mode group. Check the availability and condition of the connected system.

Module

DFHZISP

XMEOUT parameters/Message inserts

  1. APPLID
  2. sysid
  3. modename

Destination

Console