How To Fix DMC_GENERAL009 - Parent nodes of sender and receiver nodes are not mapped

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 009

• Message text: Parent nodes of sender and receiver nodes are not mapped

Self-Explanatory Message

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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 DMC_GENERAL009 - Parent nodes of sender and receiver nodes are not mapped ?

  The SAP error message DMC_GENERAL009 indicates that there is an issue with the mapping of parent nodes between the sender and receiver nodes in a data transfer or data mapping scenario, typically within the context of SAP Data Management or SAP Data Intelligence.
  Cause:
  This error usually occurs when:
  
  Hierarchy Mismatch: The parent nodes of the sender and receiver do not match in the data structure. This can happen if the data model has changed or if there is a misconfiguration in the mapping setup.
  Incorrect Mapping Configuration: The mapping configuration may not have been set up correctly, leading to a situation where the system cannot find corresponding parent nodes for the data being transferred.
  Data Model Changes: Changes in the underlying data model (e.g., changes in the source or target systems) that have not been reflected in the mapping configuration can lead to this error.
  
  Solution:
  To resolve the DMC_GENERAL009 error, you can take the following steps:
  
  
  Check Mapping Configuration:
  
  Review the mapping configuration in the Data Management Console or the relevant tool you are using.
  Ensure that the parent nodes of both the sender and receiver are correctly defined and mapped.
  
  
  
  Validate Data Models:
  
  Verify that the data models for both the source and target systems are aligned. Check for any recent changes that might have affected the hierarchy.
  If there have been changes, update the mapping configuration accordingly.
  
  
  
  Test with Sample Data:
  
  Run a test with a small set of data to see if the error persists. This can help isolate the issue and confirm whether the mapping is now correct.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific guidance on mapping configurations and troubleshooting steps related to your version of SAP.
  
  
  
  Seek Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support or your internal IT team for further assistance. They may have additional insights or tools to diagnose the problem.
  
  
  
  Related Information:
  
  SAP Data Management: Understanding the tools and processes involved in SAP Data Management can help in troubleshooting such errors.
  Data Mapping: Familiarity with data mapping concepts, including parent-child relationships in data structures, is crucial for resolving this type of error.
  SAP Notes and Knowledge Base: Check for any relevant SAP Notes or articles in the SAP Knowledge Base that might address this specific error or provide additional troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the cause of the DMC_GENERAL009 error in your SAP environment.