A 503 error indicates service is unavailable and could be for various reasons. Would be helpful if you provide a bit more details from the logs. However you can check the following Go to the Azure Portal: Logic Apps > Overview and check the status of the Logic App if it is enabled. Restart the logic appYou can use diagnostics as well as indicated here: (picture cited from https://learn.microsoft.com/en-us/answers/questions/2128372/getting-503-error-message-in-azure-apim-api-connec ) You can mark it 'Accept Answer' and 'Upvote' if this helped you Regards, Abiola

How to fix my Logic App Runtime version error issue?

Subbiah, Raja 0

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LeelaRajeshSayana-MSFT 16,786 Reputation points

2024-12-17T18:48:39.91+00:00

Hi @Subbiah, Raja Greetings! Welcome to Microsoft Q&A forum. Thank you for posting this question here.

Can you please confirm if you are still encountering this behavior? Do you see the same behavior when you try to access the Logic App through the portal? Can you share more details on the URL you are trying to access. It does not seem to be a logic app workflow URL or a HTTP trigger based workflow URL?

If you see this behavior for a specific workflow, please share more details on the Logic App plan, triggers used and any other error messages or logs to helps us better understand the issue you are facing.
LeelaRajeshSayana-MSFT 16,786 Reputation points

2024-12-20T16:48:47.5133333+00:00

Hi @Subbiah, Raja We still have not heard back from you. Just wanted to check if the answer provided below was helpful? If it answers your query, please do click Accept Answer and Yes for the answer, as it might be beneficial to other community members reading this thread. And, if you have any further query do let us know. Thank you

1 answer

akinbade abiola 21,040 Reputation points

2024-12-17T00:23:38.39+00:00

A 503 error indicates service is unavailable and could be for various reasons. Would be helpful if you provide a bit more details from the logs.

However you can check the following

Go to the Azure Portal: Logic Apps > Overview and check the status of the Logic App if it is enabled.

Restart the logic appYou can use diagnostics as well as indicated here:

(picture cited from https://learn.microsoft.com/en-us/answers/questions/2128372/getting-503-error-message-in-azure-apim-api-connec)

You can mark it 'Accept Answer' and 'Upvote' if this helped you

Regards,

Abiola
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How to fix my Logic App Runtime version error issue?

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