How To Fix PPH_DD127 - Enter a number as horizon for Product &1 Plant &2 MRP Area &3

SAP Error Message - Details

• Message type: E = Error

• Message class: PPH_DD - Messages for Demand Driven

• Message number: 127

• Message text: Enter a number as horizon for Product &1 Plant &2 MRP Area &3

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message PPH_DD127 - Enter a number as horizon for Product &1 Plant &2 MRP Area &3 ?

  The SAP error message PPH_DD127 typically occurs in the context of Material Requirements Planning (MRP) when a user is trying to enter a value for the planning horizon in a specific product, plant, and MRP area. The error indicates that the system expects a numeric value for the planning horizon, but the input provided is either missing or not a valid number.
  Cause:
  
  Invalid Input: The user may have entered a non-numeric value (e.g., letters, special characters) instead of a numeric value for the planning horizon.
  Empty Field: The field for the planning horizon may be left empty, which is not acceptable as the system requires a numeric input.
  Configuration Issues: There may be issues with the configuration of the MRP area or product settings that are causing the system to reject the input.
  
  Solution:
  
  Check Input: Ensure that you are entering a valid numeric value in the planning horizon field. The value should be a whole number representing the number of periods (days, weeks, etc.) for which planning is to be done.
  Field Validation: Make sure that the field is not left empty. If it is required, provide a valid number.
  Review Configuration: If the input is correct and the error persists, review the configuration settings for the product, plant, and MRP area to ensure they are set up correctly. This may involve checking the MRP settings in the material master or the relevant configuration in the SAP system.
  Consult Documentation: Refer to SAP documentation or help resources for specific details on the planning horizon and its requirements in your version of SAP.
  Contact Support: If you are unable to resolve the issue, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  Related Information:
  
  MRP Area: An MRP area is a subdivision of a plant that allows for more detailed planning and control of materials. Each MRP area can have its own planning parameters.
  Material Master: The material master record contains all the information about a material that is required to manage it in the system. Ensure that the material master data is complete and accurate.
  Planning Horizon: The planning horizon defines the time frame for which the MRP calculations are performed. It is crucial for effective inventory management and production planning.
  
  By following these steps, you should be able to resolve the error and successfully enter the planning horizon for the specified product, plant, and MRP area.