How To Fix /SAPAPO/PAGT_HEUR036 - Enter mandatory parameter 'Maximum number of periods backwards'

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PAGT_HEUR -

• Message number: 036

• Message text: Enter mandatory parameter 'Maximum number of periods backwards'

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PAGT_HEUR036 - Enter mandatory parameter 'Maximum number of periods backwards' ?

  The SAP error message /SAPAPO/PAGT_HEUR036 Enter mandatory parameter 'Maximum number of periods backwards' typically occurs in the context of SAP Advanced Planning and Optimization (APO) when running heuristics or planning functions that require a specific configuration parameter to be set.
  Cause:
  This error indicates that the heuristic or planning function you are trying to execute requires the parameter "Maximum number of periods backwards" to be defined, but it has not been set. This parameter is essential for determining how far back in time the planning process should look when making calculations or adjustments.
  Solution:
  To resolve this error, you need to set the "Maximum number of periods backwards" parameter in the relevant planning function or heuristic. Here are the steps to do this:
  
  
  Access the Heuristic or Planning Function:
  
  Go to the transaction code for the heuristic or planning function you are trying to execute (e.g., /SAPAPO/HEUR for heuristics).
  
  
  
  Edit the Heuristic:
  
  Find the specific heuristic or planning function that is causing the error.
  Open the configuration settings for that heuristic.
  
  
  
  Set the Parameter:
  
  Look for the parameter labeled "Maximum number of periods backwards."
  Enter a valid value for this parameter. This value should reflect how many periods back you want the heuristic to consider during its calculations.
  
  
  
  Save Changes:
  
  After entering the value, save your changes.
  
  
  
  Re-run the Heuristic:
  
  Try executing the heuristic or planning function again to see if the error is resolved.
  
  
  
  Related Information:
  
  Documentation: Refer to the SAP APO documentation for detailed information on heuristics and their parameters. This can provide insights into how to choose appropriate values for the parameters based on your planning requirements.
  SAP Notes: Check SAP Notes for any known issues or additional guidance related to this error message. Sometimes, there may be specific patches or updates that address similar issues.
  Consult with Experts: If you are unsure about the appropriate value for the parameter or how it impacts your planning process, consider consulting with an SAP APO expert or your organization's SAP support team.
  
  By following these steps, you should be able to resolve the error and successfully execute your planning function or heuristic in SAP APO.