How To Fix UJA_EXCEPTION501 - Hierarchy info of dimension &1 could not be migrated

SAP Error Message - Details

• Message type: E = Error

• Message class: UJA_EXCEPTION - BPC: Admin exception message class

• Message number: 501

• Message text: Hierarchy info of dimension &1 could not be migrated

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJA_EXCEPTION501 - Hierarchy info of dimension &1 could not be migrated ?

  The SAP error message UJA_EXCEPTION501, which states "Hierarchy info of dimension &1 could not be migrated," typically occurs during the migration of data in SAP BW (Business Warehouse) or SAP BW/4HANA environments. This error indicates that there is an issue with the hierarchy information associated with a specific dimension during the migration process.
  Causes:
  
  Missing Hierarchy Data: The hierarchy data for the specified dimension may be missing or not properly defined in the source system.
  Incompatible Hierarchy Structure: The hierarchy structure in the source system may not be compatible with the target system's requirements.
  Data Integrity Issues: There may be data integrity issues, such as circular references or invalid nodes in the hierarchy.
  Configuration Errors: Incorrect configuration settings in the BW system can lead to migration issues.
  Version Mismatch: The version of the source system may not be compatible with the target system, leading to migration errors.
  
  Solutions:
  
  Check Hierarchy Definition: Verify that the hierarchy for the specified