How To Fix BM397 - & is not a unit of measurement

SAP Error Message - Details

• Message type: E = Error

• Message class: BM - Development class BZME - units of measure

• Message number: 397

• Message text: & is not a unit of measurement

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

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.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message BM397 - & is not a unit of measurement ?

  The SAP error message BM397 typically indicates that there is an issue with the unit of measurement (UoM) being used in a transaction or master data record. The message suggests that the specified unit of measurement is not recognized or is not valid in the context of the operation being performed.
  Cause:
  
  Invalid Unit of Measurement: The UoM entered does not exist in the system or is not defined correctly.
  Incorrect Configuration: The UoM may not be assigned to the material or may not be valid for the specific transaction type.
  Data Entry Error: There may be a typographical error in the UoM field.
  Missing UoM in Master Data: The UoM might not be included in the material master data for the specific material.
  
  Solution:
  
  
  Check UoM Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) to check if the UoM is defined in the system.
  Ensure that the UoM is correctly configured and assigned to the relevant material.
  
  
  
  Verify Material Master Data:
  
  Use transaction code MM03 to display the material master data and check the UoM settings.
  Ensure that the UoM is listed under the basic data or purchasing views.
  
  
  
  Correct Data Entry:
  
  Double-check the entry for any typographical errors. Ensure that the UoM is entered correctly in the transaction.
  
  
  
  Consult with SAP Basis or Functional Team:
  
  If the UoM is valid and correctly configured but the error persists, consult with your SAP Basis or functional team to investigate further.
  
  
  
  Check for Customizations:
  
  If your organization has custom developments or enhancements, ensure that they are not interfering with standard UoM functionality.
  
  
  
  Related Information:
  
  Unit of Measure Types: Understand the different types of UoMs (e.g., base unit, alternative unit) and how they are used in SAP.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as MM01 (Create Material), MM02 (Change Material), and MM03 (Display Material) for managing material master data.
  SAP Documentation: Refer to SAP Help documentation for detailed information on UoM configuration and management.
  
  By following these steps, you should be able to identify and resolve the issue related to the BM397 error message in SAP.