How To Fix MPE_OAN210 - An element of group &1 has a relationship to a non group element


SAP Error Message - Details

  • Message type: E = Error

  • Message class: MPE_OAN - Operation Activity Network Messages

  • Message number: 210

  • Message text: An element of group &1 has a relationship to a non group element

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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 MPE_OAN210 - An element of group &1 has a relationship to a non group element ?

    The SAP error message MPE_OAN210 indicates that there is an issue with the configuration of a group in the system. Specifically, it suggests that an element within a specified group has a relationship to an element that is not part of that group. This can occur in various contexts, such as when dealing with master data, organizational structures, or other hierarchical relationships in SAP.

    Cause:

    1. Incorrect Group Configuration: The group may have been incorrectly defined, leading to relationships that are not valid according to the system's rules.
    2. Data Integrity Issues: There may be inconsistencies in the data where an element is incorrectly linked to another element outside of its defined group.
    3. Changes in Structure: If there have been recent changes to the organizational structure or group definitions, this could lead to broken relationships.

    Solution:

    1. Review Group Definitions: Check the configuration of the group in question. Ensure that all elements that are supposed to be part of the group are correctly defined and that their relationships are valid.
    2. Correct Relationships: Identify the specific element that is causing the issue and either remove its relationship to the non-group element or add the non-group element to the group if appropriate.
    3. Data Validation: Run data validation checks to ensure that all relationships are correctly established and that there are no orphaned elements or incorrect links.
    4. Consult Documentation: Refer to SAP documentation or help resources for guidance on how to properly configure groups and relationships.
    5. Use Transaction Codes: Utilize relevant transaction codes (like OAN1 for asset groups) to review and modify the group settings as needed.

    Related Information:

    • Transaction Codes: Familiarize yourself with transaction codes related to the specific module you are working with (e.g., Asset Accounting, Material Management).
    • SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
    • Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.

    By following these steps, you should be able to identify and resolve the issue causing the MPE_OAN210 error message in your SAP system.

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