BRAIN_DEV139 - Hierarchy class &1 not allowed for characteristic &2

SAP Error Message - Details

• Message type: E = Error

• Message class: BRAIN_DEV - BRAIN messages (for use by development)

• Message number: 139

• Message text: Hierarchy class &1 not allowed for characteristic &2

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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AnswerBot

• What is the cause and solution for SAP error message BRAIN_DEV139 - Hierarchy class &1 not allowed for characteristic &2 ?

  The SAP error message BRAIN_DEV139 indicates that there is an issue with the hierarchy class assigned to a characteristic in the context of SAP BW (Business Warehouse) or SAP BI (Business Intelligence). Specifically, it means that the hierarchy class you are trying to use is not allowed for the specified characteristic.
  Cause:
  
  Hierarchy Class Mismatch: The hierarchy class assigned to the characteristic does not match the expected hierarchy class for that characteristic. Each characteristic in SAP BW can have specific hierarchy classes that are permitted.
  Configuration Issues: There may be configuration issues in the InfoObject settings or the hierarchy settings that prevent the use of the specified hierarchy class.
  Data Model Constraints: The data model may have constraints that restrict the use of certain hierarchy classes for specific characteristics.
  
  Solution:
  
  
  Check Characteristic Settings:
  
  Go to the InfoObject maintenance (transaction code RSD1) and check the settings for the characteristic in question (&2).
  Ensure that the hierarchy class you are trying to use (&1) is allowed for that characteristic.
  
  
  
  Adjust Hierarchy Class:
  
  If the hierarchy class is not allowed, you may need to either change the hierarchy class to one that is permitted or modify the characteristic settings to allow the desired hierarchy class.
  
  
  
  Review Hierarchy Configuration:
  
  Check the hierarchy configuration in the BW system to ensure that it is set up correctly. This includes verifying that the hierarchy is properly defined and that it is associated with the correct characteristic.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on hierarchy classes and their compatibility with characteristics.
  
  
  
  Transport Requests:
  
  If changes were made in a development environment, ensure that the changes are transported correctly to the production environment.
  
  
  
  Testing:
  
  After making the necessary adjustments, test the hierarchy functionality to ensure that the error is resolved.
  
  
  
  Related Information:
  
  Transaction Codes: 
  
  RSD1: InfoObject maintenance
  RSA1: Data Warehousing Workbench
  
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance.
  SAP Community: Engage with the SAP Community forums for insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to resolve the BRAIN_DEV139 error and ensure that the hierarchy class is correctly configured for the characteristic in question.