How To Fix LB213 - Unit of measure &1 of material &2 is already an alternative UoM

LB213 - Overview

• Message type: E = Error

• Message class: LB - Logistics: Batch - Management

• Message number: 213

• Message text: Unit of measure &1 of material &2 is already an alternative UoM

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 LB213 - Unit of measure &1 of material &2 is already an alternative UoM ?

  The SAP error message LB213 indicates that there is an issue with the unit of measure (UoM) configuration for a specific material. The message states that the unit of measure specified (denoted as &1) for the material (denoted as &2) is already defined as an alternative unit of measure in the system. This can occur during various transactions, such as when trying to create or modify material master data.
  
  Cause:
  
  Duplicate UoM Definition: The specified unit of measure is already set up as an alternative UoM for the material, which means that the system does not allow you to add it again.
  Incorrect Data Entry: There may have been an attempt to enter a UoM that is already associated with the material in a different context or configuration.
  
  Configuration Issues: There might be issues in the configuration of the material master data or the UoM settings in the system.
  
  
  Solution:
  
  
  Check Existing UoM Settings:
  
  Go to the