How To Fix K8056 - Quantity unit & cannot be converted to & .

K8056 - Overview

• Message type: E = Error

• Message class: K8 - CO Planning: Messages for Function Group KAPP

• Message number: 056

• Message text: Quantity unit & cannot be converted to & .

What causes this issue?

In a planning record, you have overwritten unit of measure &V2& with
the new unit of measure &V1&.
This is allowed only if the new unit is convertible to the old unit.
Both units must belong to the same dimension measured (meaning time,
length, or weight), which is not the case here. Units without
dimensions cannot by converted to one another in this case.

System Response

The new unit of measure &V1& is rejected by the system.

How to fix this error?

Enter a new unit that can be converted to &V2&, or continue to use unit
&V2&.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K8056 - Quantity unit & cannot be converted to & . ?

  The SAP error message K8056, which states "Quantity unit & cannot be converted to &," typically occurs in the context of cost accounting or when dealing with quantity conversions in SAP. This error indicates that there is an issue with the conversion of quantity units between different measurement units.
  
  Cause:
  
  Incompatible Units: The primary cause of this error is that the system is trying to convert between two units that are not compatible. For example, trying to convert kilograms to liters without a defined conversion factor.
  Missing Conversion Factors: There may be no conversion factors defined in the system for the units involved.
  Incorrect Master Data: The material master or other relevant master data may have incorrect or incomplete unit of measure settings.
  
  Configuration Issues: The configuration settings in the SAP system for unit conversions may not be set up correctly.
  
  
  Solution:
  
  
  Check Unit of Measure Settings:
  
  Go to the material master (transaction code MM03) and check the