How To Fix RTMATGPR_HIER102 - &1 nodes for level &2 were found for validation

SAP Error Message - Details

• Message type: E = Error

• Message class: RTMATGPR_HIER - Material Hierarchy Extraction

• Message number: 102

• Message text: &1 nodes for level &2 were found for validation

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RTMATGPR_HIER102 - &1 nodes for level &2 were found for validation ?

  The SAP error message RTMATGPR_HIER102 typically relates to issues with the hierarchy validation in the context of SAP Master Data Governance (MDG) or similar applications that utilize hierarchical structures. The error indicates that there are multiple nodes found for a specific level in the hierarchy, which is causing a validation failure.
  
  Cause:
  
  Duplicate Nodes: The error usually arises when there are duplicate nodes at a specific level in the hierarchy. This can happen if the data has been incorrectly entered or if there are inconsistencies in the master data.
  Incorrect Hierarchical Structure: The hierarchy may not be structured correctly, leading to multiple nodes being recognized at the same level.
  Data Migration Issues: If data has been migrated from another system, it may not conform to the expected hierarchical structure, resulting in duplicates.
  
  
  Solution:
  
  Check Hierarchy Structure: Review the hierarchy structure in the relevant application (e.g., MDG) to ensure that it is set up correctly. Look for