How To Fix /SAPAPO/CDPSOPT802 - Trying to improve solution

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSOPT -

• Message number: 802

• Message text: Trying to improve solution

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CDPSOPT802 - Trying to improve solution ?

  The SAP error message /SAPAPO/CDPSOPT802 typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when working with the Supply Network Planning (SNP) or Production Planning and Detailed Scheduling (PP/DS) modules. This error message indicates that the optimizer is unable to find a feasible solution for the planning problem you are trying to solve.
  Cause:
  The error can be caused by several factors, including:
  
  
  Infeasible Constraints: The constraints defined in your planning scenario may be too strict, making it impossible for the optimizer to find a feasible solution. This can include capacity constraints, resource availability, or demand/supply mismatches.
  
  
  Data Issues: Incorrect or incomplete master data (like material master, resource master, etc.) can lead to infeasibility. This includes incorrect lead times, lot sizes, or production times.
  
  
  Configuration Issues: The configuration settings for the optimizer may not be set up correctly, leading to conflicts in the planning process.
  
  
  Resource Overload: If the resources are overloaded beyond their capacity, the optimizer may not be able to allocate production or transportation tasks.
  
  
  Planning Horizon: The planning horizon may be set incorrectly, leading to conflicts in the scheduling of tasks.
  
  
  Solution:
  To resolve the /SAPAPO/CDPSOPT802 error, you can take the following steps:
  
  
  Review Constraints: Check the constraints defined in your planning scenario. Ensure that they are realistic and not overly restrictive. Adjust them if necessary.
  
  
  Validate Master Data: Ensure that all relevant master data is complete and accurate. This includes checking material master data, resource availability, and any other relevant parameters.
  
  
  Check Configuration: Review the configuration settings for the optimizer. Ensure that they are set up correctly and align with your planning requirements.
  
  
  Analyze Resource Utilization: Check the utilization of resources to ensure they are not overloaded. If they are, consider adjusting the production schedule or increasing resource capacity.
  
  
  Adjust Planning Horizon: Ensure that the planning horizon is set correctly and that it aligns with your business needs.
  
  
  Run the Optimizer in Debug Mode: If the issue persists, consider running the optimizer in debug mode to get more detailed information about where the infeasibility is occurring.
  
  
  Consult SAP Notes: Check for any relevant SAP Notes or updates that may address known issues related to this error message.
  
  
  Seek Expert Help: If you are unable to resolve the issue, consider reaching out to SAP support or consulting with an SAP APO expert who can provide more tailored assistance.
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as /SAPAPO/OPTIMIZER for running the optimizer and /SAPAPO/CDPSOPT for detailed optimization settings.
  Documentation: Review SAP documentation related to APO and the specific modules you are using (SNP, PP/DS) for best practices and troubleshooting tips.
  Community Forums: Engage with SAP community forums or user groups where you can share experiences and solutions with other users facing similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to improve the optimizer's performance in your SAP APO environment.