How To Fix /SAPAPO/OM_TEST141 - Parameters for &1 may not be negative

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OM_TEST -

• Message number: 141

• Message text: Parameters for &1 may not be negative

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OM_TEST141 - Parameters for &1 may not be negative ?

  The SAP error message /SAPAPO/OM_TEST141 Parameters for &1 may not be negative typically occurs in the context of SAP Advanced Planning and Optimization (APO) when certain parameters or values that are expected to be non-negative are instead provided as negative values. This can happen in various scenarios, such as during planning runs, configuration settings, or data entry.
  Cause:
  
  Negative Values: The most direct cause of this error is that one or more parameters related to the planning process have been set to negative values. This could be due to incorrect data entry, data import issues, or misconfiguration in the planning settings.
  Configuration Issues: There may be a misconfiguration in the APO settings or master data that leads to the generation of negative values.
  Data Integrity Issues: If the data being processed has integrity issues, such as incorrect calculations or data corruption, it may lead to negative values being passed to the planning functions.
  
  Solution:
  
  Check Input Values: Review the input values for the parameters mentioned in the error message. Ensure that all values are non-negative. This may involve checking master data, planning books, or any other relevant data sources.
  Review Configuration: Go through the configuration settings in the APO system to ensure that all parameters are set correctly and that there are no settings that could inadvertently lead to negative values.
  Data Validation: Implement data validation checks to prevent negative values from being entered in the first place. This can include checks during data entry or during data import processes.
  Debugging: If the error persists, consider using debugging tools to trace the execution path that leads to the error. This can help identify where the negative value is being introduced.
  Consult Documentation: Refer to SAP documentation or notes related to the specific transaction or process you are working with. There may be specific guidelines or known issues that can provide further insight.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional context.
  Transaction Codes: Familiarize yourself with relevant transaction codes in APO that may help in diagnosing or fixing the issue (e.g., /SAPAPO/OM_ORDER, /SAPAPO/OM_PLANNING).
  Community Forums: Engage with SAP community forums or support channels where similar issues may have been discussed. Other users may have encountered the same error and can provide insights or solutions.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.