How To Fix PPH_DD144 - Yellow zone adjustment for Product &1 Plant &2 MRP Area &3 not in range

SAP Error Message - Details

• Message type: E = Error

• Message class: PPH_DD - Messages for Demand Driven

• Message number: 144

• Message text: Yellow zone adjustment for Product &1 Plant &2 MRP Area &3 not in range

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPH_DD144 - Yellow zone adjustment for Product &1 Plant &2 MRP Area &3 not in range ?

  The SAP error message PPH_DD144, which indicates a "Yellow zone adjustment for Product &1 Plant &2 MRP Area &3 not in range," typically arises in the context of production planning and inventory management. This message is related to the planning parameters set for a specific product in a given plant and MRP (Material Requirements Planning) area.
  Cause:
  The error occurs when the system attempts to perform a yellow zone adjustment for a product, but the parameters defined for the yellow zone do not encompass the current stock levels or requirements. The yellow zone is a buffer area in inventory management that allows for flexibility in stock levels, but if the stock levels fall outside the defined range, this error will be triggered.
  Solution:
  To resolve this error, you can take the following steps:
  
  
  Check Yellow Zone Settings:
  
  Navigate to the configuration settings for the yellow zone in your SAP system. This can typically be found in the MRP settings.
  Ensure that the yellow zone parameters (such as minimum and maximum stock levels) are correctly defined for the product in question.
  
  
  
  Adjust Stock Levels:
  
  Review the current stock levels for the product in the specified plant and MRP area. If the stock is outside the defined yellow zone, consider adjusting the stock levels through inventory management processes (e.g., stock transfers, production orders).
  
  
  
  Review MRP Area Settings:
  
  Check the MRP area settings for the product to ensure that they are correctly configured. This includes verifying that the MRP area is active and that the product is assigned to the correct MRP area.
  
  
  
  Run MRP Again:
  
  After making the necessary adjustments, run the MRP process again to see if the error persists. This will allow the system to recalculate the requirements and stock levels based on the updated parameters.
  
  
  
  Consult Documentation:
  
  If the issue continues, refer to SAP documentation or consult with your SAP support team for further insights into the specific configuration and settings related to yellow zone adjustments.
  
  
  
  Related Information:
  
  MRP Areas: MRP areas are used in SAP to manage inventory and planning at a more granular level than just the plant. Understanding how MRP areas work can help in troubleshooting related issues.
  Yellow Zone Concept: The yellow zone is part of the inventory management strategy that allows for flexibility in stock levels, helping to prevent stockouts while minimizing excess inventory.
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional guidance on yellow zone adjustments.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.