How To Fix /SAPAPO/CDPSOPT806 - Constraint propagator has finished

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSOPT -

• Message number: 806

• Message text: Constraint propagator has finished

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CDPSOPT806 - Constraint propagator has finished ?

  The SAP error message /SAPAPO/CDPSOPT806 indicates that the constraint propagator has finished its execution in the context of SAP Advanced Planning and Optimization (APO). This message is typically informational and indicates that the constraint propagation process has completed, but it may also be associated with issues in the planning run or optimization process.
  Cause:
  
  Constraint Propagation: The constraint propagator is a component that ensures that constraints defined in the planning model are respected throughout the planning process. If there are issues with the constraints or if they are not properly defined, it may lead to this message being displayed.
  Data Issues: Inconsistent or incomplete data in the master data or transaction data can lead to problems during the optimization process.
  Model Configuration: Incorrect configuration of the planning model or the optimization settings can also trigger this message.
  Performance Issues: If the system is under heavy load or if there are performance bottlenecks, the constraint propagation process may take longer than expected, leading to this message being logged.
  
  Solution:
  
  Check Constraints: Review the constraints defined in your planning model to ensure they are correctly set up and do not conflict with each other.
  Data Validation: Validate the master data and transaction data to ensure that all necessary information is complete and consistent.
  Review Configuration: Check the configuration of the planning model and optimization settings to ensure they are appropriate for your business requirements.
  Performance Monitoring: Monitor system performance during the planning run to identify any bottlenecks. If necessary, consider optimizing the system or increasing resources.
  Logs and Traces: Review the logs and traces generated during the planning run for any additional error messages or warnings that may provide more context about the issue.
  SAP Notes: Check for any relevant SAP Notes or updates that may address known issues related to this error message.
  
  Related Information:
  
  SAP APO Documentation: Refer to the official SAP documentation for APO for detailed information on constraint propagation and optimization processes.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  SAP Support: If the issue persists and you cannot find a resolution, consider reaching out to SAP Support for assistance.
  
  By following these steps, you should be able to diagnose and resolve the issues related to the /SAPAPO/CDPSOPT806 error message.