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Message type: E = Error
Message class: /SAPAPO/OPT -
Message number: 017
Message text: Optimization run finished without solution
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/SAPAPO/OPT017
- Optimization run finished without solution ?The SAP error message
/SAPAPO/OPT017 Optimization run finished without solution
typically occurs in the context of SAP Advanced Planning and Optimization (APO) when an optimization run does not yield a feasible solution. This can happen for various reasons, and understanding the cause is crucial for resolving the issue.Causes:
Infeasible Constraints: The optimization model may have constraints that are too strict or contradictory, making it impossible to find a feasible solution. This can include:
- Capacity constraints that are too tight.
- Demand that exceeds supply capabilities.
- Conflicting planning parameters.
Data Issues: Incorrect or incomplete master data can lead to infeasibility. This includes:
- Missing or incorrect product master data.
- Incorrect location data.
- Inaccurate or missing demand forecasts.
Configuration Issues: The configuration of the optimization settings may not be appropriate for the current planning scenario. This includes:
- Incorrectly set planning versions.
- Inappropriate optimization heuristics or algorithms.
Resource Availability: If resources (like production capacity, labor, or materials) are not available as expected, the optimizer may not find a solution.
Time Period Issues: The time periods defined for the optimization run may not align with the available data or may be too restrictive.
Solutions:
Review Constraints: Analyze the constraints defined in the optimization model. Ensure that they are realistic and do not contradict each other. Adjust them as necessary.
Check Master Data: Verify that all relevant master data is complete and accurate. This includes checking:
- Product master data for all items involved.
- Location and resource data.
- Demand forecasts and supply data.
Adjust Planning Parameters: Review the planning parameters and settings in the optimization profile. Ensure that they are appropriate for the current scenario.
Resource Availability: Confirm that all required resources are available and correctly defined in the system. This includes checking for any maintenance or downtime that may affect capacity.
Run Diagnostics: Use the diagnostic tools available in SAP APO to analyze the optimization run. This can help identify specific issues that led to the lack of a solution.
Test with Simplified Data: If possible, run the optimization with a simplified dataset to see if a solution can be found. This can help isolate the issue.
Consult Documentation: Review SAP documentation and notes related to the specific version of APO you are using. There may be known issues or patches that address this error.
Seek Expert Help: If the issue persists, consider consulting with an SAP expert or reaching out to SAP support for assistance.
Related Information:
/SAPAPO/OPTIMIZE
for running optimization and /SAPAPO/OM
for checking master data.By systematically addressing these areas, you should be able to identify the root cause of the /SAPAPO/OPT017
error and implement a solution.
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