Error 'Http request failed as there is an error: Received an invalid status line: 0' in D365 BC API

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Posted on by AG-10101328-0

I am calling the Business Central web services of the custom API page from logic app. I am creating the Sales Header in the Business Central using this web service.

The web service is throwing an error ''Http request failed as there is an error: Received an invalid status line: 0.'. This error is not coming each time. We have the traffic like 2000-3000 web service calls per day and it failed 3-4 times. Also, when I re-run the web service it got succussed with the same web service payload and endpoint.

Business Central throws the error but that operation was also completed in the Business Central as Purchase Header will be created in BC and error is also received on web service response.

I checked it on logic app side, there is no issue on that side. So, Business Central is causing this issue.

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Integration to Power BI, Power Apps, Power Automate and Dataverse

Integration with Dynamics 365 products

Development

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Nyakinyua 23 on at

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Error 'Http request failed as there is an error: Received an invalid status line: 0' in D365 BC API

Given that the error occurs sporadically and resolves upon retry, you can monitor your Business Central API usage and adjust the request limits
VaHiX 1,388 on at

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Error 'Http request failed as there is an error: Received an invalid status line: 0' in D365 BC API

One common cause of intermittent HTTP errors is the handling of persistent connections. You can try setting the KeepAlive property to false to ensure that each request establishes a new connection. This can help avoid issues with stale connections.