How To Fix MH160 - Specify a unit of measure and an EAN category for the variants' EANs

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 160

• Message text: Specify a unit of measure and an EAN category for the variants' EANs

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message MH160 - Specify a unit of measure and an EAN category for the variants' EANs ?

  The SAP error message MH160, which states "Specify a unit of measure and an EAN category for the variants' EANs," typically occurs in the context of managing product variants in SAP, particularly when dealing with materials that have multiple variants (like size, color, etc.) and their associated EAN (European Article Number) codes.
  Cause:
  This error usually arises when:
  
  Missing Unit of Measure: The system requires a unit of measure (UoM) to be defined for the product variants, but it has not been specified.
  Missing EAN Category: The EAN category, which classifies the type of EAN (like retail, logistics, etc.), is not assigned to the product variants.
  Incomplete Master Data: The material master data for the product variants is incomplete or incorrectly configured.
  
  Solution:
  To resolve the MH160 error, you can follow these steps:
  
  
  Access Material Master Data:
  
  Go to the transaction code MM02 (Change Material) or MM01 (Create Material) in SAP.
  
  
  
  Select the Appropriate Views:
  
  Ensure you are in the "Basic Data" or "Sales" views where you can manage the unit of measure and EAN settings.
  
  
  
  Specify Unit of Measure:
  
  In the relevant view, ensure that a unit of measure is defined for each variant. This could be pieces, boxes, kilograms, etc., depending on how the product is sold or managed.
  
  
  
  Define EAN Category:
  
  In the same view, check for the EAN section and ensure that an EAN category is assigned to each variant. This categorization helps in identifying the type of EAN being used.
  
  
  
  Save Changes:
  
  After making the necessary changes, save the material master data.
  
  
  
  Check for Additional Settings:
  
  If the error persists, check if there are any additional settings or configurations required in the system related to EANs or product variants.
  
  
  
  Related Information:
  
  EAN (European Article Number): This is a standard for barcodes that is used to identify products. Each variant of a product may have its own EAN.
  Unit of Measure (UoM): This defines how the product is measured and sold. It is crucial for inventory management and sales processes.
  Material Master Data: This is a central repository of information about materials in SAP, and it is essential for various processes like procurement, inventory management, and sales.
  
  Additional Tips:
  
  Ensure that all relevant fields are filled out correctly in the material master data.
  If you are unsure about the correct EAN category or unit of measure, consult with your organization's product management or logistics team.
  Regularly review and maintain your material master data to prevent similar issues in the future.
  
  By following these steps, you should be able to resolve the MH160 error and ensure that your product variants are correctly configured in SAP.