How To Fix /BOBF/CONF129 - Direct composition for nodes with same proxy node name &1 is mandatory

SAP Error Message - Details

• Message type: E = Error

• Message class: /BOBF/CONF -

• Message number: 129

• Message text: Direct composition for nodes with same proxy node name &1 is mandatory

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /BOBF/CONF129 - Direct composition for nodes with same proxy node name &1 is mandatory ?

  The SAP error message /BOBF/CONF129 indicates that there is an issue with the configuration of the Business Object Framework (BOF) in SAP, specifically related to direct composition for nodes that have the same proxy node name. This error typically arises when you are trying to configure a business object that has multiple nodes with identical names, which can lead to ambiguity in the system.
  Cause:
  The error occurs due to the following reasons:
  
  Duplicate Node Names: You have defined multiple nodes in your business object with the same proxy node name. This can happen if you are trying to create a direct composition relationship between nodes that are not uniquely identifiable.
  Configuration Issues: There may be a misconfiguration in the business object definition, where the relationships between nodes are not properly set up.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Node Names: Review the configuration of your business object and ensure that all node names are unique. If you find any duplicate names, rename them to ensure uniqueness.
  
  
  Review Direct Composition: If you are using direct composition, ensure that the nodes involved in the composition have distinct proxy node names. You may need to adjust the relationships or the structure of your business object.
  
  
  Reconfigure the Business Object: If necessary, reconfigure the business object to ensure that the relationships between nodes are correctly defined and that there are no ambiguities.
  
  
  Test the Configuration: After making the necessary changes, test the configuration to ensure that the error no longer occurs and that the business object behaves as expected.
  
  
  Consult Documentation: If you are unsure about how to configure the business object or the nodes, refer to the SAP documentation or help resources related to the Business Object Framework.
  
  
  Related Information:
  
  Business Object Framework (BOF): This is a framework in SAP that allows for the creation and management of business objects, which are used to encapsulate business logic and data.
  Direct Composition: This refers to a relationship where one node directly contains another node, allowing for a hierarchical structure within the business object.
  SAP Notes and Community: Check SAP Notes for any specific patches or updates related to this error. Additionally, the SAP Community can be a valuable resource for finding solutions and discussing similar issues with other users.
  
  By following these steps, you should be able to resolve the /BOBF/CONF129 error and successfully configure your business object in SAP.