PH48368: DAI ENHANCEMENTS TO CLOSE CONNECTIONS ESTABLISHED BY IADF CLIENTS

Obtain the fix for this APAR.

APAR status

• Closed as new function.

Error description

• This APAR implements enhancements to close connections
  established by IMS Administration Foundation (IADF) clients from
  the DAI side if they have been in an active state for a long
  time due to some fault.
  

Local fix

Problem summary

• ****************************************************************
  * USERS AFFECTED: All users of IBM Tools Base for z/OS V1.7    *
  *                 (FMID: HAHN170) who use Distributed Access   *
  *                 Infrastructure.                              *
  ****************************************************************
  * PROBLEM DESCRIPTION: This APAR provides enhancements to      *
  *                      close connections established by IMS    *
  *                      Administration Foundation (IADF)        *
  *                      clients from the DAI side if they have  *
  *                      been in an active state for a long      *
  *                      time.                                   *
  ****************************************************************
  * RECOMMENDATION: Apply the PTF for this APAR.                 *
  ****************************************************************
  Since connections established by IMS Administration Foundation
  (IADF) clients are closed only at the request from the client,
  If the IADF client cannot request that the connection be closed
  due to some fault, the connection will continue to occupy
  resources for a long time.
  The DAI TCP server has been modified to monitor connections
  established by IADF clients and close long active connections.
  

Problem conclusion

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

  UI82476

Modules/Macros

• AIINCMDP AIINMVSP AIINSSEC AIINSTI4 AIINTCP  AIINTCPM HKTQLINK
  

Fix information

• Fixed component name

  IMS TOOLS BASE

• Fixed component ID

  5655V9300

Applicable component levels

• R170 PSY UI82476

     UP22/09/23 P F209  

Fix is available

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