How To Fix UJCTRL_EXCEPTION027 - Failed to create hierarchy of group dimension

SAP Error Message - Details

• Message type: E = Error

• Message class: UJCTRL_EXCEPTION - BPC: control exception message class

• Message number: 027

• Message text: Failed to create hierarchy of group dimension

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UJCTRL_EXCEPTION027 - Failed to create hierarchy of group dimension ?

  The SAP error message UJCTRL_EXCEPTION027 indicates that there was a failure in creating a hierarchy for a group dimension in SAP BW (Business Warehouse) or SAP HANA. This error typically arises during the process of managing or manipulating hierarchies in the context of data modeling or reporting.
  Causes:
  
  Data Inconsistencies: There may be inconsistencies in the data that prevent the hierarchy from being created. This could include missing or incorrect parent-child relationships.
  
  Configuration Issues: The hierarchy settings or configurations may not be correctly defined in the system.
  Authorization Issues: The user may not have the necessary permissions to create or modify hierarchies.
  Technical Errors: There could be underlying technical issues, such as database connectivity problems or system resource limitations.
  Version Compatibility: If there are version mismatches between different components of the SAP system, it may lead to errors in hierarchy creation.
  
  Solutions:
  
  Check Data Integrity: Ensure that the data being used to create the hierarchy is complete and