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How To Fix HRBAS00_SERVICE505 - Recursive call for external relationship &1 (endless loop)


SAP Error Message - Details

  • Message type: E = Error

  • Message class: HRBAS00_SERVICE - Messages for Objects in Package SP00_SERVICE

  • Message number: 505

  • Message text: Recursive call for external relationship &1 (endless loop)

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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.



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Smart SAP Assistant

  • What is the cause and solution for SAP error message HRBAS00_SERVICE505 - Recursive call for external relationship &1 (endless loop) ?

    The SAP error message HRBAS00_SERVICE505 indicates that there is a recursive call for an external relationship, which can lead to an endless loop in the processing of relationships in the Human Resources (HR) module. This typically occurs when there is a misconfiguration in the relationship definitions or when the system encounters a circular reference while trying to resolve relationships between objects (like employees, positions, etc.).

    Causes:

    1. Circular Relationships: The most common cause is a circular reference in the relationships defined in the system. For example, if Employee A is related to Employee B, and Employee B is also related back to Employee A, this can create a loop.
    2. Incorrect Configuration: Misconfiguration in the relationship types or the way they are set up in the system can lead to recursive calls.
    3. Data Integrity Issues: Inconsistent or corrupt data in the HR master data can also lead to this error.

    Solutions:

    1. Check Relationship Definitions: Review the relationship types defined in the system. Ensure that there are no circular references. You can do this by checking the relationships in the HR master data (e.g., using transaction code PA20 or PA30).
    2. Data Cleanup: If you find any circular relationships, you will need to correct or remove them. This may involve updating the HR master data to eliminate the problematic relationships.
    3. Debugging: If the issue persists, you may need to debug the program or function module that is generating this error. This can help identify the exact point where the recursive call is happening.
    4. Consult Documentation: Review SAP notes and documentation related to this error message. There may be specific patches or updates that address this issue.
    5. Testing: After making changes, conduct thorough testing to ensure that the changes have resolved the issue and that no new issues have been introduced.

    Related Information:

    • Transaction Codes: Use transaction codes like PA20 (Display HR Master Data) and PA30 (Maintain HR Master Data) to check and modify employee relationships.
    • SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may provide additional insights or solutions for this specific error.
    • HR Configuration: Review the configuration settings in the HR module, particularly those related to relationships and infotypes.

    If the problem continues after trying the above solutions, it may be beneficial to reach out to SAP support or consult with an SAP HR expert for further assistance.

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