==============================================================================
= 5742D-9620 IBM WebSphere Business Integration for Financial Networks       =
=         for Multiplatforms Base                                            =
= PTF for APAR PK68951                                                       =
==============================================================================


Table of contents
-----------------

A. How to use this document

B. Changes to your current system
     
C. Post-Installation

D. Steps on a customization system

E. Steps on a run-time system

F. APARs addressed by this PTF




A. How to use this document
---------------------------

  Only the online version of this document is up to date. We strongly 
  recommend that you download the latest version from
    http://www.ibm.com/software/integration/wbifn/support
  before you install this PTF.

  This PTF requires PTF UK36062 for APAR PK65304.
  
  This PTF is strongly recommended when you want to install
  Enhanced FileAct PTF for APAR PK67946.

  We recommend that you download the latest version of the documentation
  from the following web site:
   www.ibm.com/software/integration/wbifn/library

  This document assumes the following:
  
  1. The installation directory of WebSphere BI for FN is 

       /opt/IBM/
    
  2. The names of users, groups, files, directories, etc. are the same as 
     those used in the "Planning, Installation and Customization" manual.
     If you use different names, use those names instead of the names 
     shown here.


B. Changes to your current system
---------------------------------
   The following files have been changed:

      <inst_dir>/dni_02_02/run/lil/dnicin.lil
      
    where <inst_dir> represents the installation directory.
    
 
C. Post-Installation
--------------------
 After you have installed this PTF:
   1. Share the files with your run-time systems.

   2. Ensure that the group ownership of the <inst_dir>/dni_02_02/run
      directory and all subdirectories and files therein is set to group
      dnilpp. To do this, enter the following command:

      chgrp -R dnilpp /opt/IBM/dni_02_02/run


D. Steps on a customization system
-----------------------------------

  No steps on the customization system required.


E. Steps on a run-time system
------------------------------

  Stop and restart the WebSphere BI for FN message brokers, 
  and thereby update the libraries they use.


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*     End of Migration                                                       *
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F. APARs addressed by this PTF
------------------------------

 PK68951   PERFORMANCE DEGRADATION WHEN CIN (CONTROLLED INPUT NODE)
           RUNS IN MULTIPLE INSTANCES
           Formerly, when used multi-threaded, the internal locking causes
           all threads to wait until a single thread retrieved a message
           from one of the input queues.               
           Now, performance degradation is eliminated.

              
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