# caas.internal.errors.ClientError affecting Python/container execution

**URL:** <https://community.openai.com/t/caas-internal-errors-clienterror-affecting-python-container-execution/1400354>\
**Category:** ChatGPT\
**Tags:** code-interpreter\
**Created:** [September 24, 2026, 9:58am UTC](https://community.openai.com/t/caas-internal-errors-clienterror-affecting-python-container-execution/1400354 "2026-09-24T09:58:59Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![zenithium](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/zenithium/32/759880_2.png) [@zenithium](https://community.openai.com/u/zenithium)\
**Post date:** [September 24, 2026, 9:58am UTC](https://community.openai.com/t/caas-internal-errors-clienterror-affecting-python-container-execution/1400354/1 "2026-09-24T09:58:59Z")

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**Environment:** ChatGPT Plus, Web, Windows 11, Chrome.

**Issue:** Python/container execution repeatedly fails with:

`ClientError`  
`Encountered exception: <class 'caas.internal.errors.ClientError'>`

The failure also occurs with trivial commands that do not access user files, so it does not appear to depend on a specific uploaded file.

**Expected:** Python/container should execute normally.

**Actual:** Execution fails immediately with ClientError.

**Date:** 24 September 2026  
**Timezone:** Atlantic/Canary

I am intentionally not attaching private files or project contents. I am only reporting the reproducible runtime error.

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<div class="post-metadata">

**Author:** ![EricGT](https://sea2.discourse-cdn.com/openai1/user_avatar/community.openai.com/ericgt/32/20571_2.png) [@EricGT](https://community.openai.com/u/EricGT)\
**Post date:** [September 24, 2026, 10:24am UTC](https://community.openai.com/t/caas-internal-errors-clienterror-affecting-python-container-execution/1400354/2 "2026-09-24T10:24:48Z")

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This error has been raised before.

Below this topic is **Related topics** , you can check those out to find what others are noting.

* * *

The list of Related topics varies so this is what I currently see

 ![image](https://us1.discourse-cdn.com/openai1/original/4X/8/d/7/8d7afb102469a0f06be10584663467046ee1eeec.png)

* * *

Discourse search can be used, YMMV

 ![image](https://us1.discourse-cdn.com/openai1/original/4X/8/4/f/84f04cdecb3f2e445e21ac33c6ff891ec3470227.png)

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/openai1/original/4X/8/7/c/87c2e81543bbb01aa9641aeef8fe14cab5e9590a.png) [@system](https://community.openai.com/u/system)\
**Post date:** [September 25, 2026, 9:59am UTC](https://community.openai.com/t/caas-internal-errors-clienterror-affecting-python-container-execution/1400354/3 "2026-09-25T09:59:38Z")

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