How To Fix /PLMI/BO_MAT002 - Enter a base unit of measure for material &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /PLMI/BO_MAT -

• Message number: 002

• Message text: Enter a base unit of measure for material &1

Self-Explanatory Message

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To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PLMI/BO_MAT002 - Enter a base unit of measure for material &1 ?

  The SAP error message /PLMI/BO_MAT002 Enter a base unit of measure for material &1 typically occurs when you are trying to create or modify a material in the SAP system, and the base unit of measure (UoM) for that material has not been specified. The base unit of measure is essential for inventory management and material valuation, as it defines how the material is quantified.
  Cause:
  
  Missing Base Unit of Measure: The primary cause of this error is that the base unit of measure field is left blank when creating or updating a material master record.
  Incorrect Configuration: There may be issues with the configuration of the material type or the settings in the material master data.
  User Input Error: The user may have overlooked entering the base unit of measure during the material creation process.
  
  Solution:
  To resolve this error, follow these steps:
  
  
  Enter Base Unit of Measure:
  
  Navigate to the material master record (Transaction Code: MM01 for creation or MM02 for modification).
  Ensure that you fill in the "Base Unit of Measure" field in the relevant views (e.g., Basic Data, Purchasing, Sales, etc.).
  Save the changes after entering the required information.
  
  
  
  Check Material Type Configuration:
  
  If you are consistently facing this issue for specific material types, check the configuration settings for those material types in the Customizing settings (Transaction Code: SPRO).
  Ensure that the base unit of measure is defined as mandatory for the relevant material types.
  
  
  
  Review User Input:
  
  If the error occurs during data entry, ensure that users are trained to fill in all required fields, including the base unit of measure.
  
  
  
  Consult Documentation:
  
  If you are unsure about the appropriate base unit of measure for a specific material, refer to the documentation or guidelines provided by your organization.
  
  
  
  Related Information:
  
  Base Unit of Measure: This is the unit in which the material is managed in inventory and is crucial for stock management and valuation.
  Material Master Data: The material master is a central repository of information about materials that an organization procures, produces, and sells.
  Transaction Codes:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  
  
  SAP Help Documentation: For more detailed information, refer to the SAP Help Portal or the specific documentation related to material management in SAP.
  
  By ensuring that the base unit of measure is correctly entered and configured, you should be able to resolve the error and proceed with your material management tasks in SAP.