How To Fix /SAPCE/IU_MES003 - The sum of weights of weighting key &1 must be 100 %. It is &2 %

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPCE/IU_MES -

• Message number: 003

• Message text: The sum of weights of weighting key &1 must be 100 %. It is &2 %

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPCE/IU_MES003 - The sum of weights of weighting key &1 must be 100 %. It is &2 % ?

  The SAP error message /SAPCE/IU_MES003 indicates that there is an issue with the configuration of a weighting key in the system. Specifically, the error states that the sum of weights associated with a particular weighting key must equal 100%, but the current sum is less than or greater than that value.
  Cause:
  
  Incorrect Weighting Configuration: The weights assigned to the various components of the weighting key do not add up to 100%. This could be due to missing weights, incorrect values, or a misconfiguration in the weighting key setup.
  Data Entry Errors: Manual entry errors when defining the weights can lead to discrepancies.
  Changes in Requirements: If the business requirements have changed and the weighting key has not been updated accordingly, this can lead to the error.
  
  Solution:
  
  
  Review Weighting Key Configuration:
  
  Navigate to the configuration settings for the weighting key in the SAP system.
  Check the individual weights assigned to each component of the weighting key.
  Ensure that the total of these weights equals 100%.
  
  
  
  Adjust Weights:
  
  If the total is less than or greater than 100%, adjust the weights accordingly. You may need to add, remove, or modify the weights to ensure they sum to 100%.
  
  
  
  Validation:
  
  After making adjustments, validate the configuration to ensure that the error message no longer appears.
  Test the functionality that uses the weighting key to confirm that it operates as expected.
  
  
  
  Documentation:
  
  Document any changes made to the weighting key configuration for future reference and to maintain a clear audit trail.
  
  
  
  Related Information:
  
  Transaction Codes: You may need to use specific transaction codes to access the configuration settings for weighting keys, such as SPRO for configuration or SE11 for data dictionary objects.
  SAP Notes: Check for any relevant SAP Notes that may provide additional guidance or fixes related to this error message.
  User Roles: Ensure that you have the necessary permissions to make changes to the weighting key configuration.
  Testing Environment: If possible, make changes in a testing environment before applying them to the production system to avoid disruptions.
  
  By following these steps, you should be able to resolve the error message and ensure that the weighting key is correctly configured.