How To Fix /SAPAPO/AMON_ALERTS172 - Requirement planned after latest start date

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/AMON_ALERTS -

• Message number: 172

• Message text: Requirement planned after latest start date

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/AMON_ALERTS172 - Requirement planned after latest start date ?

  The SAP error message /SAPAPO/AMON_ALERTS172 indicates that there is a requirement (such as a production order or a purchase order) that has been planned to start after its latest start date. This situation typically arises in the context of Advanced Planning and Optimization (APO) within SAP, where planning constraints and scheduling are critical for effective supply chain management.
  Cause:
  
  Incorrect Planning Parameters: The planning parameters for the product or resource may not be set correctly, leading to unrealistic scheduling.
  Capacity Constraints: There may be capacity constraints on resources that prevent the requirement from being scheduled within the available time frame.
  Lead Times: The lead times for production or procurement may not be accurately defined, causing the system to plan requirements that cannot be fulfilled within the available time.
  Changes in Demand: Sudden changes in demand or changes in the master data (like BOM or routing) can lead to planning issues.
  Incorrect Dates: The latest start date may have been set incorrectly in the master data or during the planning process.
  
  Solution:
  
  Review Planning Parameters: Check the planning parameters for the product or resource to ensure they are set correctly. This includes lead times, production times, and any other relevant settings.
  Adjust Capacity: If capacity constraints are causing the issue, consider adjusting the capacity of the resources or rescheduling other requirements to free up capacity.
  Check Master Data: Review the master data for the product, including BOM, routing, and any relevant settings, to ensure they are accurate and up to date.
  Re-run Planning: After making necessary adjustments, re-run the planning process to see if the issue is resolved.
  Analyze Demand Changes: If there have been recent changes in demand, analyze these changes and adjust the planning accordingly.
  Use Alerts and Monitoring Tools: Utilize SAP APO's alert management and monitoring tools to proactively identify and address planning issues.
  
  Related Information:
  
  Transaction Codes: You may use transaction codes like /SAPAPO/AMON to access alert monitoring and /SAPAPO/SDP94 for detailed planning views.
  Documentation: Refer to SAP Help documentation for detailed explanations of planning parameters and settings.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  Training and Support: Consider training for users involved in planning to ensure they understand how to set parameters and interpret alerts effectively.
  
  By addressing the underlying causes and following the suggested solutions, you should be able to resolve the error and improve your planning processes in SAP APO.