How To Fix MH021 - The gross contents are less than the net contents

SAP Error Message - Details

• Message type: E = Error

• Message class: MH - Maintain Material Master Data (Retail)

• Message number: 021

• Message text: The gross contents are less than the net contents

Self-Explanatory Message

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• What is the cause and solution for SAP error message MH021 - The gross contents are less than the net contents ?

  The SAP error message MH021, which states "The gross contents are less than the net contents," typically occurs in the context of inventory management and logistics when dealing with material master data or during goods movements. This error indicates that the gross weight or volume of a material is less than its net weight or volume, which is logically inconsistent.
  Cause:
  
  Incorrect Material Master Data: The gross weight or volume values in the material master record may have been entered incorrectly.
  Data Entry Errors: During the creation or modification of material records, incorrect values may have been inputted.
  Packaging Issues: If the material is packaged incorrectly, the gross weight or volume may not reflect the actual contents.
  Unit of Measure Issues: There may be discrepancies in the units of measure used for net and gross values.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03) and verify the gross weight and net weight/volume values.
  Ensure that the gross weight/volume is greater than or equal to the net weight/volume.
  
  
  
  Correct Data Entry:
  
  If you find discrepancies, correct the values in the material master record (transaction code MM02).
  Make sure to update the values in the appropriate views (Basic Data, Sales, Purchasing, etc.) as necessary.
  
  
  
  Review Packaging Information:
  
  If the material is packaged, check the packaging specifications to ensure they are correct.
  Ensure that the packaging reflects the actual contents accurately.
  
  
  
  Check Unit of Measure:
  
  Verify that the units of measure for both gross and net values are consistent and correctly defined.
  
  
  
  Consult Documentation:
  
  If you are unsure about the correct values, consult the relevant documentation or guidelines for the specific materials you are working with.
  
  
  
  Testing:
  
  After making corrections, perform a test transaction to ensure that the error does not reoccur.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material
  MM02: Change Material
  MMBE: Stock Overview
  
  
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to this error message.
  User Training: Ensure that users involved in data entry are trained on the importance of accurate material master data.
  
  By following these steps, you should be able to resolve the MH021 error and ensure that your material master data is accurate and consistent.