How To Fix /SAPAPO/OO_TR118 - Enter a minimum lot size

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/OO_TR -

• Message number: 118

• Message text: Enter a minimum lot size

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/OO_TR118 - Enter a minimum lot size ?

  The SAP error message /SAPAPO/OO_TR118 Enter a minimum lot size typically occurs in the context of Advanced Planning and Optimization (APO) when a user attempts to create or modify a production order, purchase order, or similar transaction without specifying a minimum lot size. This error is often related to the configuration of the material master or the planning parameters in the APO system.
  Cause:
  
  Missing Minimum Lot Size: The material being processed does not have a defined minimum lot size in its master data. This is a requirement for certain planning scenarios.
  Configuration Issues: The settings in the APO system may not be correctly configured to handle lot sizes for the specific material or planning scenario.
  Planning Strategy: The planning strategy assigned to the material may require a minimum lot size to be specified.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03) and check the relevant views (e.g., MRP, Work Scheduling).
  Ensure that the minimum lot size is defined in the appropriate fields (e.g., Minimum Lot Size in the MRP view).
  
  
  
  Update Planning Parameters:
  
  If the material is part of a planning run, ensure that the planning parameters are set correctly in the APO system.
  Check the settings in the APO system for the specific planning area and ensure that the minimum lot size is configured.
  
  
  
  Adjust Production or Purchase Order:
  
  If you are creating a production or purchase order, ensure that the quantity being entered meets the minimum lot size requirement.
  Adjust the order quantity to be equal to or greater than the defined minimum lot size.
  
  
  
  Review Planning Strategy:
  
  If applicable, review the planning strategy assigned to the material and ensure it aligns with the business requirements regarding lot sizes.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for specific details on how to configure lot sizes and related settings in your version of SAP.
  
  
  
  Related Information:
  
  Transaction Codes: MM03 (Display Material), MD04 (Stock/Requirements List), /SAPAPO/MDP (APO Planning).
  SAP Notes: Check for any relevant SAP Notes that may address specific issues or bugs related to this error message.
  User Roles: Ensure that the user has the necessary permissions to view and edit material master data and planning parameters.
  
  If the issue persists after checking these areas, it may be beneficial to consult with your SAP support team or a functional consultant who specializes in APO for further assistance.