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Beeceptor Error Codes

When using Beeceptor's mock server or routing traffic via HTTP proxy, you may encounter errors originating from Beeceptor. These errors can be a result syntax errors in template, network issues, SSL certificate problems, or other causes. Beeceptor provides actionable messages by wrapping these errors. Most error codes fall between 550 and 599. This document gives an overview of the error codes generated by Beeceptor, explaining their meanings and possible causes.

Error Codes

HTTP Response Status CodeDescription
429Occurs when the rate limits for an endpoint are reached. If you are on a free plan, consider upgrading. This error may also occur if you have rate limits configured.
561Error in parsing response template in the mocking rule. Sometimes, there will be a detailed error message to suggest what went wrong.
562Needs authorization. Refer to Beeceptor endpoint's security settings. Triggered when authentication is required for the endpoint and it wasn't passed. Either disable authentication or add the required HTTP header.
571Failed to connect to the host (not found). Occurs mostly in HTTP proxy use cases.
572SSL or certificate issue while connecting. Occurs mostly in HTTP proxy use cases.
573SSL certificate has expired. Disable the SSL verification in the Proxy Setup to force connect (unsafe). Occurs mostly in HTTP proxy use cases.
574SSL or certificate issue while connecting. Occurs mostly in HTTP proxy use cases.
575Failed to connect to the host (timeout). This error means the connection attempt timed out. The server took too long to respond, possibly due to network issues.
576Failed to connect to the host (refused). This error means the connection was refused. The server rejected the connection attempt, likely because it's not accepting connections on the specified port.
577Failed to connect host/DNS (not-found). This indicates a DNS lookup timed out error, which means it is a network connectivity issue or a proxy-related error. Mostly, the DNS lookup failed.
578Invalid URL protocol. Use a valid one: http:// or https://. Ensure that the URL you are using specifies a supported protocol. Beeceptor supports http and https.
580Client disconnected (socket hang up).
581Error in retrieving the blob/file configured in the mock rule, preventing the generation of the mock response.
599Something is terribly wrong. This is a fallback for all errors not described above. You should open a support ticket to know more.

Support Ticket

Understanding these error codes can help diagnose and troubleshoot issues when using Beeceptor. Each code provides insight into the type of error encountered, allowing for more effective debugging and resolution. For further assistance, please contact our support team.