How To Fix /SAPSLL/CON_LMGM080 - Unit of measure cannot be empty

SAP Error Message - Details

• Message type: E = Error

• Message class: /SAPSLL/CON_LMGM -

• Message number: 080

• Message text: Unit of measure cannot be empty

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SAPSLL/CON_LMGM080 - Unit of measure cannot be empty ?

  The SAP error message /SAPSLL/CON_LMGM080 Unit of measure cannot be empty typically occurs in the context of logistics and supply chain management, particularly when dealing with the handling of materials or products in the SAP system. This error indicates that a unit of measure (UoM) is required for a particular transaction or operation, but it has not been provided.
  Cause:
  
  Missing Unit of Measure: The most common cause is that the unit of measure field is left blank in the transaction where it is required.
  Configuration Issues: There may be issues with the configuration of material master data, where the unit of measure is not properly defined.
  Data Entry Errors: Users may inadvertently skip the unit of measure field during data entry.
  Custom Development: If there are custom programs or enhancements, they may not be handling the unit of measure correctly.
  
  Solution:
  
  Check Input Fields: Ensure that the unit of measure field is filled in the relevant transaction. This could be during goods movement, sales order creation, or inventory management.
  Review Material Master Data: Go to the material master record (transaction code MM03) and check if the unit of measure is defined correctly for the material in question. Ensure that the base unit of measure and any alternative units of measure are set up properly.
  Transaction Configuration: If the error occurs in a specific transaction, review the configuration settings for that transaction to ensure that the unit of measure is a required field.
  Custom Code Review: If there are any custom developments, review the code to ensure that it correctly handles the unit of measure and does not allow it to be empty.
  User Training: Provide training to users on the importance of entering the unit of measure and how to do it correctly in the system.
  
  Related Information:
  
  SAP Documentation: Refer to SAP Help documentation for detailed information on units of measure and their configuration.
  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 Notes: Check SAP Notes for any known issues or patches related to this error message.
  Support: If the issue persists, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By addressing the above points, you should be able to resolve the error message and ensure that the unit of measure is correctly handled in your SAP transactions.