How To Fix /SAPAPO/OM_TS409 - Key figure type does not match calculation type

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_TS -

• Message number: 409

• Message text: Key figure type does not match calculation type

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_TS409 - Key figure type does not match calculation type ?

  The SAP error message /SAPAPO/OM_TS409 Key figure type does not match calculation type typically occurs in the context of SAP Advanced Planning and Optimization (APO) when there is a mismatch between the key figure type and the calculation type defined in the planning area or the planning book.
  Cause:
  
  
  Key Figure Definition: The key figure in question may have been defined with a specific type (e.g., "Quantity", "Amount", "Boolean") that does not align with the expected calculation type. For example, if a key figure is defined as a "Quantity" but is being used in a calculation that expects a "Boolean" type, this error will occur.
  
  
  Planning Area Configuration: The planning area may have been incorrectly configured, leading to inconsistencies between the key figures and their intended calculations.
  
  
  Data Input Issues: If data is being inputted or manipulated in a way that does not conform to the expected types, this can trigger the error.
  
  
  Custom Code or Enhancements: If there are custom ABAP programs or enhancements that manipulate key figures, they may not be handling the types correctly.
  
  
  Solution:
  
  
  Check Key Figure Definitions: Review the definitions of the key figures in the planning area. Ensure that the key figure types match the expected calculation types. This can be done in the SAP APO transaction /SAPAPO/MP30 or /SAPAPO/OM14.
  
  
  Review Planning Area Configuration: Ensure that the planning area is correctly configured. Check the settings for the key figures and their associated calculation types.
  
  
  Data Validation: Validate the data being inputted into the key figures. Ensure that the data types being entered are consistent with the key figure definitions.
  
  
  Debug Custom Code: If there are any custom programs or enhancements, debug them to ensure that they are correctly handling the key figure types and calculations.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific key figures and calculations you are working with. There may be specific guidelines or known issues documented.
  
  
  Testing: After making changes, conduct thorough testing to ensure that the error does not reoccur and that the calculations are functioning as expected.
  
  
  Related Information:
  
  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 to see if other users have encountered similar issues and what solutions they have found.
  Training and Documentation: Consider reviewing training materials or documentation related to SAP APO key figures and planning area configuration for a deeper understanding.
  
  By following these steps, you should be able to identify the cause of the error and implement a solution to resolve it.