How To Fix /SAPAPO/EOGL127 - 'Last Lot Exactly' not allowed in LPP fixed lot sizes

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/EOGL -

• Message number: 127

• Message text: 'Last Lot Exactly' not allowed in LPP fixed lot sizes

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/EOGL127 - 'Last Lot Exactly' not allowed in LPP fixed lot sizes ?

  The SAP error message /SAPAPO/EOGL127 'Last Lot Exactly' not allowed in LPP fixed lot sizes typically occurs in the context of SAP Advanced Planning and Optimization (APO), particularly when dealing with lot sizing procedures in the context of production planning or procurement.
  Cause:
  This error arises when you are trying to use the "Last Lot Exactly" option in a scenario where the lot size is defined as fixed in the Lot Size Procedure (LPP). The "Last Lot Exactly" option is not compatible with fixed lot sizes because fixed lot sizes dictate that production or procurement must occur in predetermined quantities, and the "Last Lot Exactly" option implies that the last lot can be adjusted to meet demand, which contradicts the fixed nature of the lot size.
  Solution:
  To resolve this error, you can consider the following approaches:
  
  
  Change Lot Size Procedure:
  
  If the business process allows, consider changing the lot size procedure from fixed to a more flexible option that accommodates the "Last Lot Exactly" setting. This could involve using variable lot sizes or other procedures that allow for adjustments in the last lot.
  
  
  
  Adjust Planning Parameters:
  
  Review the planning parameters in the APO system. Ensure that the settings for the lot size procedure align with the requirements of your planning scenario. If fixed lot sizes are necessary, you may need to disable the "Last Lot Exactly" option.
  
  
  
  Review Demand and Supply:
  
  Analyze the demand and supply situation to see if adjustments can be made to avoid the need for the "Last Lot Exactly" option. This might involve changing the forecast, adjusting safety stock levels, or modifying the production schedule.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or help resources for more detailed information on lot sizing procedures and their configurations. This can provide insights into best practices and alternative configurations.
  
  
  
  Engage with SAP Support:
  
  If the issue persists or if you need further assistance, consider reaching out to SAP support or consulting with an SAP expert who can provide tailored advice based on your specific configuration and business requirements.
  
  
  
  Related Information:
  
  Lot Sizing Procedures: Understanding the different types of lot sizing procedures available in SAP APO, such as fixed, variable, and lot-for-lot, can help in selecting the appropriate one for your planning needs.
  APO Configuration: Familiarize yourself with the configuration settings in SAP APO related to lot sizing, including how to set up and modify lot size procedures.
  Error Handling: Learn about common error messages in SAP APO and their resolutions to better manage similar issues in the future.
  
  By addressing the compatibility between the lot size procedure and the options selected, you can effectively resolve the error and ensure smooth planning operations in SAP APO.