This hot fix is cumulative with the hotfixes previously generated for TIBCO Substation ES 2.8.1.

You can download Hotfix #5 from the TIBCO Support Customer Portal Web UI (https://support.tibco.com).
Log in using your username and password for the TIBCO Support Web page. 

  Select Download
  Select Hotfixes
  Select AvailableDownloads
  Select Adapters
  Select Substation
  Select 2.8.1
  Select hotfix-5


You should then be able to see and download the files:

TIB_substation_2.8.1_zos.sxs.hotfix_#5.zip

TIB_substation_2.8.1_readme_hotfix05.txt


Listed below is a summary of updates included. Please refer to the associated readme document for any additional information.

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Closed Issues in 2.8.1 hotfix #5 (This Release)

  SSES-1187
    
  The ESB interface produces an inconsistent error when reconnecting to
  the EMS server after the initial connect process. 
  Amended the EMS ESB logical connection recovery.
  
  
  SSES-1170 - Normal
  
  Triggers (TSQ) randomly takes more than 8 seconds of latency pulling
  messages from CICS. When the max record count wraps there could be
  possible delays depending on workload and counter numbers.
  This has now been fixed.