How To Fix /SAPAPO/RRP_HEUR013 - Heuristic cannot be executed in the simulation version

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/RRP_HEUR -

• Message number: 013

• Message text: Heuristic cannot be executed in the simulation version

Self-Explanatory Message

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• What is the cause and solution for SAP error message /SAPAPO/RRP_HEUR013 - Heuristic cannot be executed in the simulation version ?

  The SAP error message /SAPAPO/RRP_HEUR013 indicates that a heuristic cannot be executed in the simulation version of the planning book. This error typically arises in the context of SAP Advanced Planning and Optimization (APO) when users attempt to run a heuristic in a planning book that is set to a simulation version.
  Cause:
  
  Simulation Version: The primary cause of this error is that the heuristic you are trying to execute is not allowed in a simulation version. Simulation versions are typically used for testing and do not allow changes to be made to the actual planning data.
  Heuristic Restrictions: Certain heuristics are designed to modify the planning data, and as such, they cannot be executed in a simulation context where no changes are intended to be made.
  Version Settings: The version settings in the planning book may not be configured to allow heuristic execution.
  
  Solution:
  
  Switch to a Real Version: To resolve this error, switch from the simulation version to a real planning version. This can usually be done in the planning book settings or by selecting a different version in the planning interface.
  Check Heuristic Settings: Review the settings of the heuristic you are trying to run. Ensure that it is appropriate for the version you are using.
  Use a Different Heuristic: If you need to run a heuristic in simulation mode, consider using a heuristic that is specifically designed for simulation purposes, if available.
  Consult Documentation: Refer to the SAP documentation for the specific heuristic you are using to understand its requirements and limitations regarding version usage.
  
  Related Information:
  
  Planning Versions: In SAP APO, planning versions are used to manage different scenarios and data states. Understanding the difference between real and simulation versions is crucial for effective planning.
  Heuristics in SAP APO: Heuristics are algorithms used to solve planning problems. They can be used for various purposes, such as production planning, demand planning, and supply network planning.
  SAP Notes and Support: If the issue persists or if you need more specific guidance, consider checking SAP Notes or reaching out to SAP support for assistance.
  
  By following these steps, you should be able to resolve the error and successfully execute the heuristic in the appropriate planning version.