How To Fix /SAPAPO/CDPSOPT702 - Start interval of &1 changed in order to save the non-valid solution

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/CDPSOPT -

• Message number: 702

• Message text: Start interval of &1 changed in order to save the non-valid solution

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/CDPSOPT702 - Start interval of &1 changed in order to save the non-valid solution ?

  The SAP error message /SAPAPO/CDPSOPT702 indicates that the start interval of a specific order has been changed in order to save a non-valid solution in the context of SAP Advanced Planning and Optimization (APO). This typically occurs during the planning process when the system detects that the current solution is not valid due to constraints or other issues.
  Cause:
  
  Non-Valid Solution: The solution being processed does not meet the necessary constraints or requirements defined in the planning environment. This could be due to capacity constraints, scheduling conflicts, or other planning parameters.
  Order Constraints: The order may have specific constraints that are not being met, leading the system to adjust the start interval to find a feasible solution.
  Configuration Issues: There may be issues with the configuration of the planning parameters or master data that are causing the solution to be invalid.
  
  Solution:
  
  Review Constraints: Check the constraints associated with the order and ensure that they are correctly defined. This includes capacity, resource availability, and any other relevant parameters.
  Adjust Planning Parameters: Review and adjust the planning parameters in the APO system to ensure they align with the business requirements and constraints.
  Check Master Data: Ensure that the master data (e.g., resources, products, and production versions) is correctly maintained and does not contain any inconsistencies that could lead to invalid solutions.
  Re-run Planning: After making the necessary adjustments, re-run the planning process to see if the issue persists.
  Consult SAP Notes: Check for any relevant SAP Notes or updates that may address this specific error message or provide additional guidance.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/MC90 for planning book maintenance or /SAPAPO/CDPSOPT for optimization settings.
  Documentation: Refer to SAP documentation for APO and the specific planning area you are working with to understand the implications of constraints and how to manage them effectively.
  Support: If the issue persists after troubleshooting, consider reaching out to SAP support or consulting with an SAP APO expert for further assistance.
  
  By addressing the underlying causes and ensuring that all relevant data and configurations are correct, you can resolve the error and achieve a valid planning solution.