OpenAI API / OpenAI API

Background responses failures lack a stable code/name mapping to typed exception class

Get stable exception class for failed OpenAI Responses API background runs so production code can catch and handle failures reliably. Includes evidence for OpenAI API troubleshooting demand.

Source-backed Last updated May 17, 2026 1 source Needs local verification

Category: OpenAI API
Error signature: Responses API background=True returns status='failed' with HTTP 200 — SDK raises no typed exception, no machine-readable failure identifier
Quick fix: Compare the failing environment with a known working setup, then change one configuration value at a time.
Updated: May 17, 2026
Verification status: Source-backed
Evidence: 1 public source URL

Before you change production

This page includes public source URLs in the imported troubleshooting record. Compare those references with your version and environment before applying changes.

Reproduce the smallest failing action and save non-secret logs before changing configuration.
Check versions for OpenAI API, related SDKs, package managers, CI runners, and hosting providers.
Change one setting or dependency at a time, then rerun the same failing command or request.
Avoid destructive commands, credential rotation, billing changes, or security relaxations without a rollback plan.

What this error means

Responses API background=True returns status='failed' with HTTP 200 — SDK raises no typed exception, no machine-readable failure identifier is a OpenAI API failure pattern reported for developers trying to get stable exception class for failed openai responses api background runs so production code can catch and handle failures reliably.. Based on the imported evidence, treat this as a tool-specific troubleshooting page rather than a generic API error.

Why this happens

GitHub issue openai/openai-python#3212: When Responses API runs in background mode and terminates with status='failed' or 'incomplete', the SDK returns HTTP 200 and never invokes the status-code dispatcher, so no typed exception is raised. Callers have no way to distinguish failure types programmatically. Created 2026-05-08, 3 comments.

Common causes

GitHub issue openai/openai-python#3212: When Responses API runs in background mode and terminates with status='failed' or 'incomplete', the SDK returns HTTP 200 and never invokes the status-code dispatcher, so no typed exception is raised. Callers have no way to distinguish failure types programmatically. Created 2026-05-08, 3 comments.

Quick fixes

Confirm the exact error signature matches Responses API background=True returns status='failed' with HTTP 200 — SDK raises no typed exception, no machine-readable failure identifier.
Check the OpenAI API account, local tool state, and provider configuration involved in the failing workflow.
Compare the failing environment with a known working setup, then change one configuration value at a time.

Platform/tool-specific checks

Verify the command, editor, extension, or API client that produced the error.
Compare local settings with CI, deployment, or editor-level settings when the error appears in only one environment.
Avoid deleting credentials, local model data, or project settings until the failing scope is clear.

Step-by-step troubleshooting

Capture the exact error message and the command, editor action, or request that triggered it.
Check whether the failure is account/auth, quota/rate, model/provider, local runtime, or deployment configuration.
Review the source evidence below and compare it with your environment.
Apply one change at a time and rerun the smallest failing action.
Keep the working fix documented for the team or deployment environment.

How to prevent it

Keep provider/tool configuration documented.
Record non-secret diagnostics such as tool version, provider name, model name, and command path.
Add a lightweight check before CI or production workflows depend on the tool.

Diagnostic flow for this page

Match Responses API background=True returns status='failed' with HTTP 200 — SDK raises no typed exception, no machine-readable failure identifier exactly before applying the quick fix.
Compare the failing environment with OpenAI API versions, account scope, provider settings, and deployment context.
Check the listed common causes in order, starting with the cause that best matches your logs.
Use the evidence status below to decide whether to confirm against public sources or official documentation.
Apply one reversible change, rerun the smallest failing action, and keep rollback notes.

FAQ

What does Responses API background=True returns status='failed' with HTTP 200 — SDK raises no typed exception, no machine-readable failure identifier mean in OpenAI API?

Responses API background=True returns status='failed' with HTTP 200 — SDK raises no typed exception, no machine-readable failure identifier indicates the workflow described by "Background responses failures lack a stable code/name mapping to typed exception class" failed in a OpenAI API context. Start by confirming the exact signature and the component that emitted it.

What should I check first for Responses API background=True returns status='failed' with HTTP 200 — SDK raises no typed exception, no machine-readable failure identifier?

Check whether this cause matches your environment: GitHub issue openai/openai-python#3212: When Responses API runs in background mode and terminates with status='failed' or 'incomplete', the SDK returns HTTP 200 and never invokes the status-code dispatcher, so no typed exception is raised. Callers have no way to distinguish failure types programmatically. Created 2026-05-08, 3 comments.

Is the Responses API background=True returns status='failed' with HTTP 200 — SDK raises no typed exception, no machine-readable failure identifier guidance source-backed?

The "Background responses failures lack a stable code/name mapping to typed exception class" page is labeled source-backed. It has 1 public source URL from github.com, so use that evidence status when deciding how much additional verification you need.

When should I avoid the quick fix for Responses API background=True returns status='failed' with HTTP 200 — SDK raises no typed exception, no machine-readable failure identifier?

For "Background responses failures lack a stable code/name mapping to typed exception class", avoid applying "Compare the failing environment with a known working setup, then change one configuration value at a time." when the error text differs, the affected version or provider is different, or the change would touch credentials, billing, DNS, production deploy settings, or irreversible data.

What should I collect before debugging Responses API background=True returns status='failed' with HTTP 200 — SDK raises no typed exception, no machine-readable failure identifier?

For "Background responses failures lack a stable code/name mapping to typed exception class", collect the failing OpenAI API command or request, non-secret configuration, versions, timestamps, request IDs when available, and the smallest reproduction that still triggers the signature.