Error while using Microsoft Power Automate connector: Endpoint for request processing not found.

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Stanislav Bondarenko

Symptoms

The below error popup is displayed while using the ABBYY Vantage connector to Microsoft Power Automate:

{"type":"https://platform.abbyy.cloud/common/endpoint-not-found","title":"Endpoint for request processing not found.","status":404}

 

Cause

Incorrect secret_id and/or client_id might be used in the Security section during the connector setup. 

 

Resolution

Values of secret_id and client_id should be taken from the User Guide provided with the connector that can be downloaded from the following page > under the Microsoft Power Automate section.

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Comments

3 comments

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  • Avatar

    Gandharva Gawri

    Hi,

    I have done the same thing and it doesn't still work and I still have the same issue. I have used the setting in the PDF document even tried a client id from my tenant but it didn't work.

    I am trying to access the abbyy-au.com server.



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  • Avatar

    Yong Lee

    Redirect URL you can find at the connector of ABBYY details when you click it.

    6. Click Create connector at the top.

    7. Copy the Redirect URL generated by Power Automate. Add this URL to Authorized Redirect
    URLs in the settings of the Public API Client you created.

     
     
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  • Avatar

    Scott Jones

    Did all these steps. Even created a new client secret. Updated connector, added the redirect url - but still receive the error (my particulars attached). Should I open a ticket?

     

    X-Firefox-Spdy: h2
    access-control-allow-credentials: true
    access-control-allow-origin: *
    alt-svc: h3=":443"; ma=86400
    cf-cache-status: DYNAMIC
    cf-ray: 931e529f89edeb09-ORD
    content-length: 131
    content-type: application/problem+json
    date: Thu, 17 Apr 2025 19:27:57 GMT
    server: cloudflare
    strict-transport-security: max-age=31536000; includeSubDomains; preload
    x-content-type-options: nosniff
    x-correlation-id: 3c808fce-8e9b-4211-a8a8-0075df7ff7ef
    x-request-id: bb7ecbac72691219ad736a3a593411b1

    Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
    Accept-Encoding: gzip, deflate, br, zstd
    Accept-Language: en-US,en;q=0.5
    Connection: keep-alive
    DNT: 1
    Host: vantage-us.abbyy.com
    Priority: u=0, i
    Referer: https://make.powerautomate.com/
    Sec-Fetch-Dest: document
    Sec-Fetch-Mode: navigate
    Sec-Fetch-Site: cross-site
    Sec-GPC: 1
    TE: trailers
    Upgrade-Insecure-Requests: 1
    User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:137.0) Gecko/20100101 Firefox/137.0

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