> For the complete documentation index, see [llms.txt](https://awsnotes.dendron.so/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://awsnotes.dendron.so/analytics/aws-data-pipeline/common/troubleshooting.md).

# Troubleshooting

{% hint style="info" %}
This page was generated from content adapted from the [AWS Developer Guide](https://github.com/awsdocs/aws-data-pipeline-developer-guide.git)
{% endhint %}

## Locating Error Logs

* **Note**\
  Task Runner stores its logs in a different location by default, which may be unavailable when the pipeline finishes and the instance that runs Task Runner terminates. For more information, see [Verifying Task Runner Logging](https://github.com/kevinslin/aws-reference-notes/blob/main/services/aws_data_pipeline/dp-how-task-runner-user-managed.md#dp-verify-task-runner).

## Resolving Common Problems

* **Note**\
  If you provide a runsOn value and workerGroup exists, workerGroup is ignored.
* **Note**\
  In this error message, PollForTask may be replaced with names of other AWS Data Pipeline permissions.


---

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