How To Fix /SAPAPO/PP_OPTIMIZER202 - The error that occurred causes optimization to terminate

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/PP_OPTIMIZER -

• Message number: 202

• Message text: The error that occurred causes optimization to terminate

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/PP_OPTIMIZER202 - The error that occurred causes optimization to terminate ?

  The SAP error message /SAPAPO/PP_OPTIMIZER202 indicates that an error occurred during the optimization process in SAP Advanced Planning and Optimization (APO). This error typically signifies that the optimization could not be completed due to various reasons, which can include data inconsistencies, configuration issues, or resource constraints.
  Causes:
  
  Data Inconsistencies: Missing or incorrect master data (like materials, resources, or production versions) can lead to optimization failures.
  Configuration Issues: Incorrect settings in the optimization profile or planning area can cause the optimizer to fail.
  Resource Constraints: If there are not enough resources (like machines or labor) available to meet the planned production, the optimizer may terminate.
  Infeasible Planning: The planning scenario may be infeasible due to constraints that cannot be satisfied.
  Memory Issues: Insufficient memory or system resources can lead to termination of the optimization process.
  
  Solutions:
  
  Check Master Data: Ensure that all relevant master data is complete and accurate. This includes checking materials, resources, and production versions.
  Review Optimization Profile: Verify that the optimization profile and planning area settings are correctly configured. Make sure that all necessary parameters are set appropriately.
  Analyze Resource Availability: Check the availability of resources and ensure that they are correctly defined in the system. Adjust the planning parameters if necessary.
  Examine Constraints: Review the constraints defined in the planning area to ensure they are realistic and can be met by the available resources.
  Monitor System Resources: Check the system's memory and resource usage. If necessary, increase the available resources or optimize the system performance.
  Run a Test Optimization: If possible, run a smaller test optimization to identify specific issues without overwhelming the system.
  
  Related Information:
  
  Transaction Codes: Use transaction codes like /SAPAPO/OPTIMIZER to access the optimizer settings and logs.
  SAP Notes: Check for relevant SAP Notes that may address specific issues related to this error message. SAP Notes often provide patches or workarounds for known issues.
  Logs and Traces: Review the logs and traces generated during the optimization run to identify the exact cause of the error. This can provide insights into what went wrong.
  SAP Community: Engage with the SAP Community or forums to see if other users have encountered similar issues and what solutions they found effective.
  
  If the problem persists after trying the above solutions, it may be necessary to consult with SAP support for further assistance.