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How To Fix SOAUTH2020 - OAuth 2.0 client ID &1 has invalid type &2


SAP Error Message - Details

  • Message type: E = Error

  • Message class: SOAUTH2 - OAuth2 Messages

  • Message number: 020

  • Message text: OAuth 2.0 client ID &1 has invalid type &2

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  • Self-Explanatory Message

    Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

    To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

    Unfortunately, there isn't any extra information in this error notice.



    What else can you do?

    First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

    Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

    You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.


Smart SAP Assistant

  • What is the cause and solution for SAP error message SOAUTH2020 - OAuth 2.0 client ID &1 has invalid type &2 ?

    The SAP error message SOAUTH2020 indicates that there is an issue with the OAuth 2.0 client ID being used in your SAP system. Specifically, the error message states that the client ID has an "invalid type." This typically means that the client ID you are trying to use is not recognized or is not of the expected format or type.

    Cause:

    1. Incorrect Client ID: The client ID being used may not be correctly configured in the SAP system or may not match the expected format.
    2. Invalid Configuration: The OAuth 2.0 client configuration in the SAP system may be incorrect or incomplete.
    3. Type Mismatch: The client ID may be of a different type than what the system expects (e.g., it could be a string when a numeric ID is expected).
    4. Authorization Issues: The client ID may not have the necessary permissions or may not be authorized to access the requested resources.

    Solution:

    1. Verify Client ID: Check the client ID being used in your OAuth 2.0 configuration. Ensure that it is correctly entered and matches the expected format.
    2. Check Configuration: Go to the OAuth 2.0 client configuration in your SAP system (usually found in transaction code SOAUTH) and verify that all settings are correct, including the client ID, client secret, redirect URIs, and scopes.
    3. Review Documentation: Consult the SAP documentation for OAuth 2.0 to ensure that you are following the correct procedures for setting up the client ID and other related configurations.
    4. Test with Different Client ID: If possible, try using a different client ID that is known to work to see if the issue persists.
    5. Check Authorization: Ensure that the client ID has the necessary permissions to access the resources it is trying to reach. This may involve checking roles and authorizations in the SAP system.
    6. Consult Logs: Review the system logs for any additional error messages or warnings that may provide more context about the issue.

    Related Information:

    • SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
    • SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found effective.
    • Documentation: Refer to the official SAP Help Portal for detailed information on OAuth 2.0 configuration and troubleshooting.

    If the issue persists after following these steps, consider reaching out to SAP support for further assistance.

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