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Article ID: 127938, created on Dec 29, 2015, last review on Jan 9, 2016

  • Applies to:
  • Business Automation

Fixed issues

PBA-69375 Error "Upgrade Service Failed(error auto handler): operation with NULL string value (right operand)" instead of actual error message

Installation instructions


  1. Open BA Provider control panel, go to Home > System > Information > Available Hotfixes
  2. Click on hotfix "BA 6.0.6 HOTFIX 127938 PEMGATE"
  3. Click "Install"


  1. Login to BA application server
  2. Open command prompt
  3. Execute the following commands:

    # cd "$PBA_ROOT"
    # perl\bin\perl.exe tools\ install

Note: $PBA_ROOT should be replaced with path to Business Automation installation directory, for example C:\Program Files\Parallels\PBA

Additional information

  • The hotfix requires BA 6.0.6-124 version
  • Business Automation services will be restarted automatically during hotfix's installation

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