How To Fix UPB_CMI030 - Characteristic value &1 is assigned to a CMI key figure several times

SAP Error Message - Details

• Message type: E = Error

• Message class: UPB_CMI - CMI: Messages

• Message number: 030

• Message text: Characteristic value &1 is assigned to a CMI key figure several times

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message UPB_CMI030 - Characteristic value &1 is assigned to a CMI key figure several times ?

  The SAP error message UPB_CMI030 indicates that a characteristic value is assigned to a CMI (Characteristic-based Multi-dimensional Information) key figure multiple times. This typically occurs in the context of SAP Business Planning and Consolidation (BPC) or SAP BW (Business Warehouse) when there are issues with the data model or configuration.
  Cause:
  
  Duplicate Assignments: The characteristic value is being assigned to the same CMI key figure more than once, which violates the uniqueness constraint expected by the system.
  Data Model Issues: There may be issues in the data model configuration, such as incorrect settings in the planning model or the way key figures are defined.
  Incorrect Data Input: The data being loaded or processed may contain duplicates that are not handled properly.
  
  Solution:
  
  Check Assignments: Review the assignments of characteristic values to the CMI key figures. Ensure that each characteristic value is assigned uniquely to the key figure.
  Data Validation: Validate the data being loaded into the system. Look for duplicates in the source data that may be causing this error.
  Adjust Data Model: If necessary, adjust the data model or planning model configuration to ensure that the characteristic values are defined correctly and that there are no conflicting assignments.
  Use Unique Identifiers: If applicable, ensure that unique identifiers are used for characteristic values to prevent duplication.
  Consult Documentation: Refer to SAP documentation or notes related to the specific version of SAP you are using for any additional guidance or known issues.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  Testing: After making changes, conduct thorough testing to ensure that the issue is resolved and that no new issues have been introduced.
  
  By following these steps, you should be able to identify the root cause of the UPB_CMI030 error and implement a solution to resolve it.