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  • 1.  Error 401 ROCS data loader utility

    This message was posted by a user wishing to remain anonymous
    Posted 10-29-2024 03:00
    This message was posted by a user wishing to remain anonymous

    Hello everyone, 

    I am facing issues while trying to execute ROCS data loader utility. Instead of username and password, I have given client_credentials, but while executing I am getting 401 error,. ERROR - Auth Call Failed: Error Code = 401 |||| Error Message: {"error":"unauthorized","error_description":"Failed to decode basic authentication token"}

    Does anyone know how to pass client credentials correctly. What is the format, as it is getting encrypted after first execution.

    is it  I tried all possible combinations.

    CLIENT_CREDENTIALS = Basic <encoded value>
    or
    CLIENT_CREDENTIALS= clientid:clientsecret

    This was mentioned in the rocs utility data loader properties file:

    #This property used for to get the access token using client_credentials grant type. The value for this property can be obtained by encoding the client name and secret separated by colon in Base64 format. (clientname:clientsecret)
    CLIENT_CREDENTIALS =



  • 2.  RE: Error 401 ROCS data loader utility

    Reltio Employee
    Posted 10-31-2024 01:24

    Hi Reltio User,

    It sounds like you're encountering an 401 Unauthorized error because the client credentials are not being encoded correctly for the Basic Auth header. To properly encode clientid:clientsecret in base64, follow these steps. Please note this command is a bash common on the UNIX terminal. 

    1. Use the following command to base64 encode your credentials:
      echo -n "clientid:clientsecret" | base64
      This will output an encoded string that should look like this:Y2xpZW50aWQ6Y2xpZW50c2VjcmV0

    2. Once you have the encoded value, pass it in the CLIENT_CREDENTIALS variable using the format:
      CLIENT_CREDENTIALS=Y2xpZW50aWQ6Y2xpZW50c2VjcmV0
      This should resolve the 401 error. Let us know if you continue to face issues!


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    Girish Kalburgi
    Reltio
    NC
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