How To Fix VCH_HL_SOAP002 - The node ID &1 is not unique. Cyclic refernces are not supported.


VCH_HL_SOAP002 - Overview

  • Message type: E = Error

  • Message class: VCH_HL_SOAP -

  • Message number: 002

  • Message text: The node ID &1 is not unique. Cyclic refernces are not supported.

  • Show details Hide details


  • 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.


VCH_HL_SOAP002 - Details

  • The SAP error message VCH_HL_SOAP002 indicates that there is a problem with the uniqueness of node IDs in a hierarchical structure, typically in the context of a SOAP web service or a similar integration scenario. The error message states that the node ID specified is not unique, which can lead to cyclic references that the system does not support.
    
    Cause: Non-Unique Node IDs: The primary cause of this error is that there are multiple nodes in the hierarchy that share the same ID. This can happen due to incorrect data configuration or duplication in the data source. Cyclic References: The system has detected a cycle in the hierarchy, which means that a node is indirectly referencing itself, leading to an infinite loop. Data Integrity Issues: There may be issues with the data integrity in the source system, where the same node ID is being used for different entities.
    Solution: Check Node IDs: Review the configuration or

    Already have an account? Login here!




Instant HelpGet instant SAP help. Sign up for our Free Essentials Plan.


VCH_HL_SOAP002 - Related SAP Errors

Click on this link to search all SAP messages.


Rating
ERPlingo's SAP support assistant is amazing. Saves me countless hours trying to solve complex SAP issues myself. It's a real game changer!
Rate 1
Thomas Michael
SAP Consultant, Author & Speaker