How To Fix SF368 - Do not append subnodes to nodes that are used more than once

SAP Error Message - Details

• Message type: E = Error

• Message class: SF - SAPfind: Message Texts

• Message number: 368

• Message text: Do not append subnodes to nodes that are used more than once

What causes this issue?

You tried to add a subnode to a node which is used more than once.
Nodes used more than once in the structure may not have subnodes.

System Response

The function cannot be executed.

How to fix this error?

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message SF368 - Do not append subnodes to nodes that are used more than once ?

  The SAP error message SF368, "Do not append subnodes to nodes that are used more than once," typically occurs in the context of SAP SuccessFactors when working with the XML structure of the data model, particularly in the Employee Central module. This error indicates that there is an issue with the way nodes and subnodes are structured in the XML configuration.
  Cause:
  The error arises when you attempt to append subnodes to a node that is already being referenced multiple times within the data model. In XML, each node should ideally have a unique path, and if a node is reused, it can lead to ambiguity in the data structure. This can happen in various scenarios, such as:
  
  When defining custom fields or objects in the data model.
  When trying to create relationships between different entities that are not properly defined.
  When there are duplicate references to the same node in the XML structure.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Review the XML Structure: Check the XML configuration for the data model. Ensure that nodes are not being reused in a way that violates the structure rules. Each node should have a unique path.
  
  
  Modify Node References: If a node is being used multiple times, consider restructuring your data model. You may need to create separate instances of the node or adjust the hierarchy to avoid conflicts.
  
  
  Use Unique Identifiers: Ensure that each node has a unique identifier if it needs to be referenced multiple times. This can help in maintaining clarity in the data model.
  
  
  Consult Documentation: Refer to the SAP SuccessFactors documentation for guidelines on data model configuration. This can provide insights into best practices for structuring nodes and subnodes.
  
  
  Testing: After making changes, test the data model to ensure that the error is resolved and that the data behaves as expected.
  
  
  Seek Support: If you are unable to resolve the issue, consider reaching out to SAP Support or consulting with a professional who specializes in SAP SuccessFactors.
  
  
  Related Information:
  
  SAP SuccessFactors Documentation: Always refer to the official SAP documentation for the latest guidelines and best practices.
  Community Forums: Engage with the SAP Community or SuccessFactors forums where other users may have encountered similar issues and can provide insights or solutions.
  Training Resources: Consider taking training courses on SAP SuccessFactors data modeling to better understand the structure and avoid such errors in the future.
  
  By following these steps, you should be able to address the SF368 error and ensure that your data model is correctly configured.