How To Fix CM_EHFND_FEEDER_MSG003 - Invalid node configuration; business object key &1, node &2

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_FEEDER_MSG - Message Class for Generic Feeder Classes

• Message number: 003

• Message text: Invalid node configuration; business object key &1, node &2

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_FEEDER_MSG003 - Invalid node configuration; business object key &1, node &2 ?

  The SAP error message CM_EHFND_FEEDER_MSG003 indicates that there is an issue with the configuration of a node in a business object. This error typically arises in the context of SAP's Enterprise Services or when working with the SAP Cloud Platform, particularly in scenarios involving the use of OData services or the SAP Fiori applications.
  Cause:
  The error message "Invalid node configuration; business object key &1, node &2" suggests that:
  
  The specified business object key does not correspond to a valid entry in the system.
  The node configuration for the specified business object is incorrect or incomplete.
  There may be a mismatch between the expected structure of the data and the actual data being processed.
  The node may not be properly defined in the service or may not have the necessary associations or relationships configured.
  
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Business Object Key: Verify that the business object key you are using is correct and exists in the system. Ensure that you are using the right identifier for the business object.
  
  
  Review Node Configuration: 
  
  Go to the relevant configuration settings in the SAP system (e.g., in the SAP Gateway or the backend system).
  Check the configuration of the node associated with the business object. Ensure that it is properly defined and that all required fields and associations are set up correctly.
  
  
  
  Validate Data Structure: Ensure that the data being sent to the service matches the expected structure. This includes checking for required fields, data types, and relationships between nodes.
  
  
  Check Service Implementation: If you are working with a custom OData service, review the implementation to ensure that the node is correctly defined in the service metadata and that the service is properly handling the requests.
  
  
  Debugging: If the issue persists, consider using debugging tools to trace the execution and identify where the configuration is failing. This can provide insights into what might be going wrong.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for any specific notes or updates related to the error message. There may be known issues or patches available.
  
  
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance. Provide them with the error details, including the business object key and node information.
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide guidance on configuration.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  OData Services: Familiarize yourself with OData service development and configuration, as understanding the underlying principles can help in troubleshooting such errors.
  
  By following these steps, you should be able to identify and resolve the cause of the CM_EHFND_FEEDER_MSG003 error in your SAP environment.