How To Fix UCF7031 - After mapping, the successor of the hierarchy edge is blank

SAP Error Message - Details

• Message type: E = Error

• Message class: UCF7 - Messages for Flexible Upload

• Message number: 031

• Message text: After mapping, the successor of the hierarchy edge is blank

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UCF7031 - After mapping, the successor of the hierarchy edge is blank ?

  The SAP error message UCF7031, which states "After mapping, the successor of the hierarchy edge is blank," typically occurs in the context of SAP's data processing, particularly when dealing with hierarchical data structures. This error indicates that during the mapping process of a hierarchy, the system could not find a valid successor for a given edge in the hierarchy.
  Cause:
  
  Missing Data: The most common cause is that the data being processed does not have a valid successor defined for one or more nodes in the hierarchy. This could be due to incomplete data entries or missing relationships.
  Incorrect Mapping Configuration: The mapping configuration may not be set up correctly, leading to the system being unable to identify the successor nodes.
  Data Integrity Issues: There may be integrity issues in the data, such as orphaned nodes or broken links in the hierarchy.
  Hierarchy Structure Changes: If the hierarchy structure has been modified (e.g., nodes added or removed) without proper updates to the mapping, it can lead to this error.
  
  Solution:
  
  Check Data Completeness: Ensure that all nodes in the hierarchy have valid successors defined. Review the data entries to confirm that there are no missing relationships.
  Review Mapping Configuration: Verify the mapping configuration settings to ensure they are correctly set up to reflect the intended hierarchy. Make adjustments as necessary.
  Data Validation: Run data validation checks to identify any integrity issues within the hierarchy. Look for orphaned nodes or broken links and correct them.
  Update Hierarchy Structure: If there have been recent changes to the hierarchy structure, ensure that the mapping is updated accordingly to reflect these changes.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance related to the version of SAP you are using, as there may be version-specific considerations.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions for common problems.
  Transaction Codes: Familiarize yourself with relevant transaction codes that may help in diagnosing or fixing the issue, such as those related to hierarchy management or data mapping.
  Community Forums: Engage with SAP community forums or user groups where similar issues may have been discussed, and solutions shared by other users.
  
  If the problem persists after trying the above solutions, consider reaching out to SAP support for further assistance, providing them with detailed information about the error and the context in which it occurs.