How To Fix USMDZ3328 - &3 appears too many times in hierarchy &4

USMDZ3328 - Overview

• Message type: E = Error

• Message class: USMDZ3 - Nachrichtenklasse zum UI des User-Interfaces

• Message number: 328

• Message text: &3 appears too many times in hierarchy &4

Self-Explanatory Message

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USMDZ3328 - Details

• The SAP error message USMDZ3328 indicates that a specific node in a hierarchy appears too many times. This typically occurs in the context of Master Data Governance (MDG) when you are trying to create or modify a hierarchy structure, and the system detects that a node is duplicated beyond the allowed limit.
  
  Cause:
  
  Duplicate Nodes: The error is primarily caused by having the same node (or element) appearing multiple times in the hierarchy structure. This can happen due to incorrect data entry or a flaw in the data import process.
  Hierarchy Constraints: SAP has built-in constraints on how many times a node can appear in a hierarchy to maintain data integrity and avoid circular references.
  
  
  Solution:
  
  Check Hierarchy Structure: Review the hierarchy structure you are trying to create or modify. Ensure that each node is unique and does not appear more times than allowed.
  Remove Duplicates: If you find duplicate nodes, remove the excess instances to