How To Fix CE342 - Conversion from unit & to unit & is not possible

CE342 - Overview

• Message type: E = Error

• Message class: CE - CAPP messages

• Message number: 342

• Message text: Conversion from unit & to unit & is not possible

What causes this issue?

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

You cannot convert from unit &V1& to unit &V2&.

System Response

How to fix this error?

INCLUDE NA_SYSAD1
(&V3&, SY-SUBRC = &V4&)

Error message extract from SAP system. Copyright SAP SE.

CE342 - Details

• The SAP error message CE342, which states "Conversion from unit & to unit & is not possible," typically occurs when there is an issue with unit conversion in the system. This can happen in various contexts, such as during the processing of materials, production orders, or inventory management.
  Causes:
  
  Missing Unit of Measure (UoM) Conversion: The system does not have a defined conversion factor between the two units of measure involved in the transaction.
  Incorrect Configuration: The unit of measure settings in the material master or other relevant configuration settings may be incorrect or incomplete.
  Unit of Measure Group Issues: The units of measure may not belong to the same unit of measure group, which is necessary for conversion.
  Data Inconsistencies: There may be inconsistencies in the data related to the units of measure in the system.
  
  Solutions:
  
  
  Check Unit of Measure Settings:
  
  Go to the material master (transaction code MM03) and check the units of measure defined