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8.1 Identity Insight Pipeline fails with IOT/Abort trap when UTF-8 locale is not installed

Technote (troubleshooting)


After installing Identity Insight 8.1, the pipeline will fail with "IOT/Abort trap" in the debug output when UTF-8 locale is not installed on the Operating System.


pipeline debug output will show:

[pipeline:1] DBUG: ...Loading Configured Message Types.
[pipeline:1] DBUG: ...Loading Attribute Type Configuration.
[pipeline:1] DBUG: ...Initializing attribute scoring plugins
IOT/Abort trap


EN_US.UTF-8 locale was not installed on the OS (AIX).



Diagnosing the problem

Run pipeline -d to start the pipeline in debug mode and note the output.
Check the locales installed

Resolving the problem

  1. Install the locale 'EN_US.UTF-8'
  2. Next, set the LANG environment variable to match installed locale:

    export LANG="EN_US.UTF-8"
  3. Restart the pipeline in debug mode to confirm the fix

Document information

More support for: InfoSphere Identity Insight

Software version: 8.0

Operating system(s): AIX

Reference #: 1611505

Modified date: 15 November 2012

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