How To Fix RMSPOB024 - Minimum lot size is greater than maximum lot size

SAP Error Message - Details

• Message type: E = Error

• Message class: RMSPOB - RMS-RCP: Messages for IPPE Object POB

• Message number: 024

• Message text: Minimum lot size is greater than maximum lot size

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message RMSPOB024 - Minimum lot size is greater than maximum lot size ?

  The SAP error message RMSPOB024, which states "Minimum lot size is greater than maximum lot size," typically occurs in the context of materials management or production planning within the SAP system. This error indicates a configuration issue where the defined minimum lot size for a material is set to a value that exceeds the maximum lot size, which is logically inconsistent.
  Cause:
  
  Configuration Error: The minimum lot size and maximum lot size for a material are defined in the material master data. If the minimum lot size is incorrectly set to a value greater than the maximum lot size, this error will occur.
  Data Entry Mistake: During the creation or modification of material master records, incorrect values may have been entered for the lot sizes.
  Master Data Issues: Changes in the material master data that were not properly validated can lead to this inconsistency.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM02 for change or MM03 for display).
  Navigate to the relevant views (usually the "Purchasing" or "MRP" views).
  Verify the values for the minimum lot size and maximum lot size.
  Ensure that the minimum lot size is less than or equal to the maximum lot size.
  
  
  
  Correct the Values:
  
  If you find that the minimum lot size is indeed greater than the maximum lot size, correct the values accordingly.
  Save the changes to the material master record.
  
  
  
  Validate Changes:
  
  After making the changes, perform a test transaction that previously resulted in the error to ensure that the issue has been resolved.
  
  
  
  Consult Documentation:
  
  If you are unsure about the appropriate values for lot sizes, consult your organization's documentation or guidelines regarding material management practices.
  
  
  
  Involve Technical Support:
  
  If the issue persists or if you are unable to resolve it, consider reaching out to your SAP support team or a technical consultant for further assistance.
  
  
  
  Related Information:
  
  Lot Size Types: Understand the different types of lot sizes in SAP, such as fixed lot size, minimum lot size, and maximum lot size, and how they affect procurement and production processes.
  Material Master Views: Familiarize yourself with the various views in the material master that may impact lot size settings, including MRP, Purchasing, and Sales views.
  Transaction Codes: Common transaction codes related to material management include:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  MD01: MRP Run
  
  
  SAP Notes: Check SAP Notes for any known issues or patches related to material lot size configurations.
  
  By following these steps, you should be able to resolve the RMSPOB024 error and ensure that your material master data is correctly configured.