How To Fix EAN_UCC013 - Assignment to unit of measurement group is incorrect; see long text

EAN_UCC013 - Overview

• Message type: E = Error

• Message class: EAN_UCC - EAN.UCC Messages

• Message number: 013

• Message text: Assignment to unit of measurement group is incorrect; see long text

What causes this issue?

The system displays this message because the unit of measurement (UoM)
is assigned to two different groups. You can only assign the UoM to one
group.

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?

Verify and correct the alternate UoM grouping for the Global Trade Item
Number (GTIN), in the customizing activity.

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 EAN_UCC013 - Assignment to unit of measurement group is incorrect; see long text ?

  The SAP error message EAN_UCC013 indicates that there is an issue with the assignment of a unit of measurement (UoM) group in the system. This error typically arises when the system is unable to correctly assign a unit of measurement to a specific material or product due to configuration or data inconsistencies.
  
  Cause:
  
  Incorrect UoM Group Assignment: The material may be assigned to a unit of measurement group that does not match the expected configuration.
  Missing or Incorrect UoM Configuration: The unit of measurement group may not be properly defined in the system, or the specific UoM may not be included in the group.
  Data Inconsistencies: There may be inconsistencies in the master data for the material, such as missing entries or incorrect settings.
  Material Type Restrictions: Certain material types may have restrictions on the UoM groups that can be assigned.
  
  
  Solution:
  
  
  Check UoM Group Assignment:
  
  Go to the material master record (transaction code MM03) and check the