How To Fix /SAPAPO/TSM641 - In key figure &1 &2 combination(s) with negative values was/were found

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/TSM -

• Message number: 641

• Message text: In key figure &1 &2 combination(s) with negative values was/were found

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/TSM641 - In key figure &1 &2 combination(s) with negative values was/were found ?

  The SAP error message /SAPAPO/TSM641 indicates that there are negative values found in a key figure combination that is not allowed in the context of the application. This error typically occurs in the Advanced Planning and Optimization (APO) module, particularly in the context of planning and forecasting.
  Cause:
  
  Negative Values in Key Figures: The primary cause of this error is the presence of negative values in key figures that are expected to be non-negative. This can happen due to incorrect data entry, issues in data extraction, or problems in the planning process.
  Configuration Issues: The configuration of the key figures may not allow negative values, which can lead to this error when the system encounters them.
  Data Integrity Issues: There may be issues with the data integrity in the planning area, such as incorrect or incomplete data being loaded into the system.
  
  Solution:
  
  Data Review: Check the key figure combinations mentioned in the error message. Review the data for any negative values and correct them as necessary. This may involve:
  
  Adjusting the planning data manually.
  Running a data correction process if available.
  
  
  Configuration Check: Verify the configuration settings for the key figures in the planning area. Ensure that the settings align with the business requirements and that negative values are handled appropriately if they are expected.
  Data Load Process: If the negative values are a result of data loading processes (e.g., from an external system), review the extraction and loading processes to ensure that they are functioning correctly and that data integrity is maintained.
  Consult Documentation: Refer to SAP documentation or notes related to the specific key figures and planning area to understand any constraints or requirements that may apply.
  Testing: After making corrections, test the planning process again to ensure that the error does not reoccur.
  
  Related Information:
  
  Key Figures: In SAP APO, key figures are used to store quantitative data for planning purposes. They can represent various metrics such as demand, supply, inventory levels, etc.
  Planning Area: A planning area is a logical grouping of key figures, time periods, and other planning-related data. Each planning area can have specific configurations that dictate how data is handled.
  SAP Notes: Check for any relevant SAP Notes that may provide additional insights or solutions for this specific error message.
  Transaction Codes: Familiarize yourself with transaction codes related to APO, such as /SAPAPO/TSM for time series management, to help in troubleshooting.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.