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

You can download Hotfix #6 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-6


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

TIB_substation_2.8.1_zos.sxs.hotfix_#6.zip

TIB_substation_2.8.1_readme_hotfix06.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 #6 (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.
  There was still an issue and was fixed on 2017-4-20