How To Fix /SAPAPO/AMON_LIST252 - Required days' supply exceeded by &DEV_PERCENT

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/AMON_LIST -

• Message number: 252

• Message text: Required days' supply exceeded by &DEV_PERCENT

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/AMON_LIST252 - Required days' supply exceeded by &DEV_PERCENT ?

  The SAP error message /SAPAPO/AMON_LIST252 indicates that the required days' supply for a particular product or location has exceeded a specified threshold, which is represented by the variable &DEV_PERCENT. This error typically arises in the context of Advanced Planning and Optimization (APO) within SAP, particularly in the context of supply chain planning and inventory management.
  Cause:
  
  Excessive Demand Forecast: The demand forecast for a product may be significantly higher than the available supply, leading to a situation where the required days' supply exceeds the acceptable limit.
  Inaccurate Master Data: Issues with master data, such as incorrect lead times, safety stock levels, or reorder points, can contribute to this error.
  Supply Constraints: There may be constraints in the supply chain, such as production capacity limitations or delays in procurement, that prevent meeting the required supply levels.
  Configuration Settings: The configuration settings for days' supply calculations may not align with the actual business requirements, leading to discrepancies.
  
  Solution:
  
  Review Demand Forecasts: Analyze the demand forecasts to ensure they are realistic and aligned with historical data. Adjust forecasts if necessary.
  Check Master Data: Verify the accuracy of master data related to the product, including lead times, safety stock levels, and reorder points. Make corrections as needed.
  Adjust Supply Planning Parameters: Review and adjust the planning parameters in the APO system to ensure they reflect the current supply chain capabilities and constraints.
  Increase Supply: If possible, increase the supply of the product by adjusting production schedules, increasing procurement quantities, or sourcing from alternative suppliers.
  Monitor and Adjust Safety Stock: Evaluate the safety stock levels and adjust them based on variability in demand and supply to prevent future occurrences of this error.
  Consult Documentation: Refer to SAP documentation or support resources for specific guidance on handling this error message in your version of SAP APO.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP APO, such as /SAPAPO/AMON for monitoring and analysis.
  SAP Notes: Check for any SAP Notes related to this error message for patches or updates that may address underlying issues.
  Training and Support: Consider training for users involved in supply chain planning to better understand how to manage and interpret planning parameters and forecasts.
  
  By addressing the underlying causes and implementing the suggested solutions, you can resolve the error and improve the efficiency of your supply chain planning processes in SAP APO.