How To Fix UCF7030 - After mapping, the predecessor of the hierarchy edge is blank

SAP Error Message - Details

• Message type: E = Error

• Message class: UCF7 - Messages for Flexible Upload

• Message number: 030

• Message text: After mapping, the predecessor 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 UCF7030 - After mapping, the predecessor of the hierarchy edge is blank ?

  The SAP error message UCF7030, which states "After mapping, the predecessor of the hierarchy edge is blank," typically occurs in the context of SAP's Master Data Governance (MDG) or similar applications that involve hierarchical data structures. This error indicates that there is an issue with the mapping of hierarchical relationships, where a node in the hierarchy does not have a valid predecessor.
  
  Cause:
  
  Missing Predecessor Data: The predecessor node that should link to the current node is missing or not defined in the data being processed.
  Incorrect Mapping Configuration: The mapping configuration may not be set up correctly, leading to the inability to establish the relationship between nodes.
  Data Integrity Issues: There may be inconsistencies or errors in the underlying data that prevent the proper establishment of hierarchy relationships.
  Hierarchy Structure Changes: If the hierarchy structure has been modified (e.g., nodes added or removed), it may lead to orphaned nodes without valid predecessors.
  
  
  Solution:
  
  Check Data Integrity: