How To Fix KK407 - Unit of measure & cannot be converted into &

KK407 - Overview

• Message type: E = Error

• Message class: KK -

• Message number: 407

• Message text: Unit of measure & cannot be converted into &

What causes this issue?

Unit of measure &v1& could not be converted into unit of measure &v2&,
because this conversion has not been defined in Customizing.

System Response

The item quantites were not adjusted to the lot size. The predefined
lot size only was transferred.

How to fix this error?

Enter another unit of measure or go into Customizing and define how the
units of measure are to be converted.

Error message extract from SAP system. Copyright SAP SE.

KK407 - Details

• The SAP error message KK407, which states "Unit of measure & cannot be converted into &," typically occurs when there is an issue with the conversion of units of measure (UoM) in the context of cost accounting or when dealing with internal orders, cost centers, or other financial transactions.
  
  Cause:
  
  
  Missing Conversion Factors: The primary cause of this error is that there is no defined conversion factor between the two units of measure involved. For example, if you are trying to convert from "pieces" to "kilograms" and there is no conversion factor defined in the system, this error will occur.
  
  
  Incorrect UoM Configuration: The units of measure may not be properly configured in the system. This can happen if the UoM is not set up in the material master or if the conversion factors are not maintained correctly.
  
  
  Inconsistent UoM Usage: The error can also arise if the UoM used in the transaction does