How To Fix CLMM031 - Characteristic &1: Formula not allowed because char. is not numerical

SAP Error Message - Details

• Message type: E = Error

• Message class: CLMM - Messages for Mass Processing in Classification System

• Message number: 031

• Message text: Characteristic &1: Formula not allowed because char. is not numerical

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message CLMM031 - Characteristic &1: Formula not allowed because char. is not numerical ?

  The SAP error message CLMM031 indicates that there is an issue with a characteristic in a formula within the context of SAP's Classification and Master Data Management. Specifically, the error states that the characteristic referenced (denoted as &1) is not numerical, which means it cannot be used in a formula that requires numerical input.
  Cause:
  
  Non-Numerical Characteristic: The characteristic you are trying to use in a formula is defined as a non-numerical type (e.g., text, date, etc.), but the formula requires numerical values for calculations.
  Incorrect Formula Definition: The formula may have been defined incorrectly, referencing a characteristic that is not suitable for the intended calculation.
  Data Type Mismatch: There may be a mismatch between the expected data type in the formula and the actual data type of the characteristic.
  
  Solution:
  
  Check Characteristic Definition: Verify the definition of the characteristic in the classification system. Ensure that it is defined as a numerical type if it is intended to be used in a formula that requires numerical input.
  Modify the Formula: If the characteristic is indeed non-numerical, you will need to either:
  
  Change the formula to use a different characteristic that is numerical.
  Adjust the logic of the formula to accommodate the non-numerical characteristic, if applicable.
  
  
  Data Type Validation: Ensure that all characteristics used in the formula are compatible in terms of data types. If necessary, create a new numerical characteristic that can be used in the formula.
  Consult Documentation: Review SAP documentation or help resources for guidance on how to properly define and use characteristics in formulas.
  
  Related Information:
  
  SAP Classification System: Understand how characteristics and classes work in SAP. Characteristics can be defined with various data types, and their usage in formulas must align with their definitions.
  Formula Editor: Familiarize yourself with the formula editor in SAP, which allows you to create and manage formulas for characteristics.
  Error Handling: Learn about common error messages in SAP and how to troubleshoot them effectively. This can help in resolving similar issues in the future.
  
  If the problem persists after checking the above points, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.