How To Fix UCM1002 - Unit of measure &1 does not exist

UCM1002 - Overview

• Message type: E = Error

• Message class: UCM1 - Messages for Explicit Values Maintenance

• Message number: 002

• Message text: Unit of measure &1 does not exist

What causes this issue?

&V1& is not a valid value for the characteristic <ZK>Unit of measure
</>.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Use the input help to select a valid unit of measure.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UCM1002 - Unit of measure &1 does not exist ?

  The SAP error message UCM1002, which states "Unit of measure &1 does not exist," typically occurs when the system is unable to recognize or find the specified unit of measure (UoM) in the relevant configuration or master data. This can happen in various contexts, such as during the creation of materials, sales orders, or other transactions where units of measure are involved.
  Causes:
  
  Missing UoM Definition: The unit of measure has not been defined in the system.
  Incorrect UoM Usage: The UoM being used is not valid for the material or transaction type.
  Data Entry Error: There may be a typographical error in the UoM entered.
  
  Configuration Issues: The unit of measure may not be properly configured in the relevant settings (e.g., in the material master or in the UoM tables).
  Inactive UoM: The UoM might exist but is marked as inactive or not available for use.
  
  Solutions:
  
  
  Check UoM Definition:
  
  Go to the transaction code CUNI (Unit of