How To Fix M3680 - Costing lot size adapted

SAP Error Message - Details

• Message type: E = Error

• Message class: M3 - Material Master

• Message number: 680

• Message text: Costing lot size adapted

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message M3680 - Costing lot size adapted ?

  The SAP error message M3680, which states "Costing lot size adapted," typically occurs during the costing process in SAP, particularly when dealing with material master data and production planning. This message indicates that the system has adjusted the costing lot size based on the settings in the material master or the configuration of the costing variant.
  Cause:
  
  Costing Lot Size Configuration: The costing lot size may not match the planned or actual production lot size. This can happen if the material master data is not properly maintained or if the costing variant settings are not aligned with the production process.
  Material Master Settings: The settings in the material master, such as the lot size or the valuation class, may not be consistent with the costing procedure.
  Costing Variant Settings: The costing variant may have specific parameters that dictate how the costing lot size is determined, which could lead to adjustments if the parameters are not met.
  
  Solution:
  
  Review Material Master Data: Check the material master data for the relevant material. Ensure that the costing lot size is set correctly and matches the expected production lot size.
  
  Transaction Code: MM03 (Display Material)
  
  
  Check Costing Variant Settings: Review the costing variant settings in the configuration to ensure that they are set up correctly. This includes checking the parameters for costing lot size.
  
  Transaction Code: OKKN (Costing Variants)
  
  
  Adjust Lot Size: If necessary, adjust the costing lot size in the material master or the costing variant to align with the production requirements.
  Re-run Costing: After making the necessary adjustments, re-run the costing process to see if the error persists.
  
  Related Information:
  
  Costing Lot Size: This is the quantity of material that is used for costing purposes. It can differ from the production lot size, which is the quantity produced in a single production run.
  Costing Procedure: This defines how costs are calculated for materials and can include various parameters that affect the costing process.
  Material Valuation: Understanding how materials are valued in SAP is crucial for accurate costing. This includes knowing the valuation class and how it interacts with the costing process.
  
  If the issue persists after checking these areas, it may be beneficial to consult with an SAP expert or refer to SAP documentation for more detailed troubleshooting steps.