How To Fix DMC_GENERAL010 - Hierarchy of sender structure must be reflected in recipient structure

SAP Error Message - Details

• Message type: E = Error

• Message class: DMC_GENERAL - MWB: General Messages

• Message number: 010

• Message text: Hierarchy of sender structure must be reflected in recipient structure

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DMC_GENERAL010 - Hierarchy of sender structure must be reflected in recipient structure ?

  The SAP error message DMC_GENERAL010 ("Hierarchy of sender structure must be reflected in recipient structure") typically occurs in the context of data migration or data transfer processes, particularly when using the Data Migration Cockpit (DMC) or similar tools. This error indicates that there is a mismatch between the hierarchical structure of the source (sender) data and the target (recipient) data structure.
  Cause:
  
  Hierarchy Mismatch: The sender structure has a specific hierarchy (e.g., parent-child relationships) that is not mirrored in the recipient structure. This can happen if the data models of the source and target systems are not aligned.
  Incorrect Mapping: The mapping configuration between the source and target structures may not be set up correctly, leading to discrepancies in how data is organized.
  Missing Fields: Required fields or attributes in the recipient structure may be missing or not properly defined, which can lead to the hierarchy not being maintained.
  Data Format Issues: The data being transferred may not conform to the expected format or structure, causing the system to reject it.
  
  Solution:
  
  Review Data Structures: Check the hierarchical structure of both the sender and recipient data. Ensure that the parent-child relationships and overall hierarchy are consistent between the two.
  Adjust Mapping Configuration: Go through the mapping settings in the DMC or data transfer tool. Make sure that all necessary fields are mapped correctly and that the hierarchy is preserved.
  Modify Recipient Structure: If necessary, adjust the recipient structure to accommodate the hierarchy of the sender structure. This may involve adding fields or changing the structure to reflect the sender's hierarchy.
  Validate Data: Before executing the data transfer, validate the data to ensure it meets the requirements of the recipient structure. This can help catch issues early.
  Consult Documentation: Refer to SAP documentation or guides related to the Data Migration Cockpit or the specific data transfer process you are using. There may be specific requirements or best practices outlined.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on data migration issues.
  Data Migration Cockpit (DMC): Familiarize yourself with the functionalities and limitations of the DMC, as it provides tools for mapping and transforming data during migration.
  Testing: Conduct thorough testing in a development or sandbox environment before performing the actual data migration to ensure that all mappings and structures are correct.
  Support: If the issue persists, consider reaching out to SAP support or consulting with an SAP expert who specializes in data migration.
  
  By addressing the hierarchy mismatch and ensuring that the structures are aligned, you should be able to resolve the DMC_GENERAL010 error.