How To Fix DBMAN888 - Characteristic &1 has more than one hierarchy selection

SAP Error Message - Details

• Message type: E = Error

• Message class: DBMAN - Data Manager Message Class

• Message number: 888

• Message text: Characteristic &1 has more than one hierarchy selection

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DBMAN888 - Characteristic &1 has more than one hierarchy selection ?

  The SAP error message DBMAN888 indicates that a characteristic in your data model has multiple hierarchy selections, which is not allowed in certain contexts. This typically occurs in scenarios where a characteristic is expected to have a single hierarchy, but multiple hierarchies have been selected or defined.
  Cause:
  
  Multiple Hierarchies: The characteristic in question has been assigned multiple hierarchies, and the system does not know which one to use.
  Incorrect Query Design: The query or report you are trying to run may be incorrectly designed, leading to the selection of multiple hierarchies.
  Data Model Configuration: The data model may not be configured correctly, leading to ambiguity in hierarchy selection.
  
  Solution:
  
  Check Hierarchy Assignments: Review the characteristic in the data model to see how many hierarchies are assigned. You may need to limit it to a single hierarchy.
  Modify Query/Report: If you are running a query or report, ensure that you are only selecting one hierarchy for the characteristic. You may need to adjust the filters or selections in your query.
  Data Model Configuration: If you have access to the data model configuration, ensure that the characteristic is set up correctly with the appropriate hierarchy.
  Consult Documentation: Refer to SAP documentation or help resources for guidance on how to manage hierarchies for the specific characteristic in question.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered and resolved similar issues.
  Transaction Codes: Familiarize yourself with relevant transaction codes (like RSA1 for data modeling) that can help you navigate and troubleshoot the issue.
  Support: If the issue persists, consider reaching out to your SAP support team for further assistance.
  
  By addressing the hierarchy selection and ensuring that only one hierarchy is active for the characteristic, you should be able to resolve the DBMAN888 error.