Hotfixes are cumulative. This is the first hotfix for Substation ES 2.12.0.

You can download Hotfix #1 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 Mainframe
  Select Substation
  Select 2.12.0
  Select hotfix-1

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

TIB_substation_2.12.0_zos.sxs.hotfix_#1.zip

TIB_substation_2.12.0_readme_hotfix.txt

Please note: Non-DFSMSdss installation packages are available by request only.

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 2.12.0 hotfix#1 (This Release)

  

  SSES-1656 - Critical      

  When a recipe service uses the CommArea for communications and the output
  buffer definition size is defined greater than 32507 bytes.  
  A change has been made to log a warning message SXT5999W at Substation startup, 
  and at runtime Substation will only send out 32507 bytes of data to ESB
  application.  


  SSES-1653 - Low

  When Substation starts it calls the SMF accounting routine which can't find
  the HUB. Substation logs an error message when no RED modules are present   
  an no HUB has been started.
  This has been changed to log a warning message stating the SMF accounting
  is disabled.     


  SSES-1650 - High

  Allocation issue for RV Container with Message Size Indicator.
  When the conversion rule uses the message size and the buffer size
  is less than the incoming message size then an abend would occur.
  This has been corrected.
  

  SSES-1649 - High

  A NULL (0x00) is placed in the output message for MOI 9 type records.
  When the input message size is larger than the buffer definition size on the
  conversion rule,the ESB interface will insert a NULL character on output
  at the buffer size location. This was to protect string types.
  This has been corrected. 


  SSES-1648 - High

  Issuing SHOW,INTF command with many endpoint entries will abend cmd processor 
  This has been corrected.