How To Fix MA374 - Lower limit of lot-size increment must be greater than 0

SAP Error Message - Details

• Message type: E = Error

• Message class: MA - Sales and Operations Planning

• Message number: 374

• Message text: Lower limit of lot-size increment must be greater than 0

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MA374 - Lower limit of lot-size increment must be greater than 0 ?

  The SAP error message MA374, which states "Lower limit of lot-size increment must be greater than 0," typically occurs in the context of material master data, particularly when dealing with lot size settings in the Material Requirements Planning (MRP) or production planning processes.
  Cause:
  This error arises when the lot size settings for a material are incorrectly configured. Specifically, it indicates that the lower limit for the lot size increment has been set to zero or a negative value, which is not valid. The lot size increment is a parameter that defines the smallest quantity that can be produced or ordered, and it must be a positive number.
  Solution:
  To resolve this error, you need to check and correct the lot size settings in the material master. Here are the steps to do so:
  
  
  Access Material Master Data:
  
  Go to transaction code MM02 (Change Material) or MM03 (Display Material) in SAP.
  
  
  
  Select the Material:
  
  Enter the material number that is causing the error.
  
  
  
  Navigate to MRP View:
  
  Select the MRP view (usually view 1 or 2) where the lot size settings are defined.
  
  
  
  Check Lot Size Settings:
  
  Look for the fields related to lot size, specifically the "Lot Size" and "Lot Size Increment" fields.
  Ensure that the "Lower Limit of Lot Size Increment" is set to a value greater than 0.
  
  
  
  Update the Settings:
  
  If the value is set to 0 or negative, change it to a positive integer that makes sense for your production or ordering process.
  
  
  
  Save Changes:
  
  After making the necessary adjustments, save the changes to the material master.
  
  
  
  Related Information:
  
  Lot Size Types: Understand the different types of lot sizes in SAP, such as fixed lot size, lot-for-lot, and others, to choose the appropriate setting for your business needs.
  MRP Configuration: Review the MRP configuration settings in your SAP system to ensure that they align with your production and inventory management strategies.
  Documentation: Refer to SAP documentation or help files for more detailed information on material master data and lot size settings.
  Testing: After making changes, perform a test run of the MRP or production planning process to ensure that the error is resolved and that the system behaves as expected.
  
  By following these steps, you should be able to resolve the MA374 error and ensure that your lot size settings are correctly configured.