How To Fix /SAPAPO/SNP435 - Order quantity &1 < fixed lot size &2 for product &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPAPO/SNP -

• Message number: 435

• Message text: Order quantity &1 < fixed lot size &2 for product &3

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPAPO/SNP435 - Order quantity &1 < fixed lot size &2 for product &3 ?

  The SAP error message /SAPAPO/SNP435 Order quantity &1 < fixed lot size &2 for product &3 typically occurs in the context of Advanced Planning and Optimization (APO) within SAP, specifically in the Supply Network Planning (SNP) module. This error indicates that the order quantity being proposed or processed is less than the minimum fixed lot size defined for the product in question.
  Cause:
  
  Fixed Lot Size Configuration: The product has a fixed lot size defined in the master data, which specifies the minimum quantity that can be ordered or produced. If the order quantity is less than this fixed lot size, the error will be triggered.
  Planning Parameters: The planning parameters for the product may not be set correctly, leading to the generation of orders that do not meet the minimum lot size requirement.
  Demand and Supply Mismatch: The demand forecast or supply plan may be generating orders that are smaller than the required lot size due to various factors, such as incorrect demand planning or constraints in the supply chain.
  
  Solution:
  
  Adjust Order Quantity: Increase the order quantity to meet or exceed the fixed lot size requirement. This can be done in the planning run or manually adjusting the order.
  Review Fixed Lot Size Settings: Check the product master data in APO to verify the fixed lot size settings. If necessary, adjust the fixed lot size to better align with the typical order quantities.
  Modify Planning Parameters: Review and adjust the planning parameters for the product to ensure that the generated orders align with the fixed lot size requirements.
  Use Lot Size Procedures: If applicable, consider using different lot size procedures (e.g., lot-for-lot, economic order quantity) that may better suit the product's demand and supply characteristics.
  Consult with Stakeholders: Engage with supply chain planners and stakeholders to understand the demand patterns and adjust the planning strategy accordingly.
  
  Related Information:
  
  Product Master Data: Check the product master data in APO for fixed lot size settings.
  SNP Planning Books: Review the SNP planning books to analyze the demand and supply situation for the product.
  APO Configuration: Ensure that the APO configuration aligns with the business requirements and that the lot size settings are appropriate for the products being planned.
  SAP Notes: Look for relevant SAP Notes or documentation that may provide additional insights or solutions related to this error message.
  
  By addressing the underlying causes and implementing the suggested solutions, you should be able to resolve the error and ensure that the planning process runs smoothly.