How To Fix K8714 - Unit of measure (UM) & cannot be converted into UM & of the material

SAP Error Message - Details

• Message type: E = Error

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

• Message number: 714

• Message text: Unit of measure (UM) & cannot be converted into UM & of the material

What causes this issue?

In the resource master data record, you have linked the unit of measure
&V1& of the resource with the unit of measure &V3& of the material.
However, this is only permitted if the units of measure can be
converted into one another. This means that both units of measure must
have the same dimension (for example, time, length or weight). Your
entry does not meet this condition.
The system could only calculate a price of 0 for the resource prices.

How to fix this error?

Correct your entry.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message K8714 - Unit of measure (UM) & cannot be converted into UM & of the material ?

  The SAP error message K8714 indicates that there is an issue with the unit of measure (UoM) conversion for a specific material in the context of cost accounting or inventory management. This error typically arises when the system is unable to convert the specified unit of measure into the required unit of measure for a transaction or calculation.
  Cause:
  
  Missing Conversion Factors: The most common cause is that the conversion factors between the units of measure are not defined in the material master data.
  Incorrect UoM Settings: The unit of measure settings in the material master may be incorrect or incomplete.
  Inconsistent UoM Usage: The unit of measure used in the transaction may not match the expected unit of measure for the material.
  Material Master Data Issues: There may be issues with the material master data itself, such as missing or incorrect entries.
  
  Solution:
  
  
  Check Material Master Data:
  
  Go to the material master record (transaction code MM03) and check the "Units of Measure" view.
  Ensure that the base unit of measure and any alternative units of measure are correctly defined.
  Verify that the conversion factors between the units of measure are correctly set up.
  
  
  
  Define Conversion Factors:
  
  If conversion factors are missing, you can define them in the material master. This can be done in the "Units of Measure" view by adding the necessary conversion factors.
  
  
  
  Review Transaction Data:
  
  Check the transaction that triggered the error to ensure that the correct unit of measure is being used.
  Make sure that the unit of measure in the transaction matches one of the defined units of measure for the material.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for additional guidance on unit of measure settings and conversions.
  
  
  
  Testing:
  
  After making changes, perform a test transaction to ensure that the error has been resolved.
  
  
  
  Related Information:
  
  Transaction Codes:
  
  MM03: Display Material
  MM02: Change Material
  MM01: Create Material
  
  
  Unit of Measure Types: Understand the different types of units of measure (e.g., base unit, alternative unit) and how they relate to each other.
  SAP Notes: Check for any relevant SAP Notes that may address specific issues related to unit of measure conversions.
  
  If the issue persists after following these steps, it may be necessary to consult with your SAP support team or a functional consultant who specializes in material management or cost accounting.