How To Fix REMPT402 - Conversion of material & to unit of measure & not possible

REMPT402 - Overview

• Message type: E = Error

• Message class: REMPT - Message Class for REM Planning Table (Rel. 99)

• Message number: 402

• Message text: Conversion of material & to unit of measure & not possible

What causes this issue?

You want to convert a material to a unit of measure that you have not
maintained for the material.

System Response

The system cannot change the unit of measure.

How to fix this error?

Maintain the unit of measure you want for the material in the material
master record as an alternative unit of measure. (You enter the
alternative unit of measure under "Additional data --> Units of
measure".)
<DS:TRAN.MM02>Proceed with function</>

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message REMPT402 - Conversion of material & to unit of measure & not possible ?

  The SAP error message REMPT402 indicates that there is an issue with converting a material from one unit of measure (UoM) to another. This typically occurs in scenarios where the system is unable to perform the conversion due to various reasons related to the material master data or the configuration of units of measure.
  Causes of REMPT402
  
  
  Missing Conversion Factors: The material may not have the necessary conversion factors defined between the base unit of measure and the target unit of measure in the material master.
  
  
  Incorrect Unit of Measure Configuration: The units of measure may not be correctly configured in the system, or the conversion factors may not be set up properly.
  
  
  Material Master Data Issues: The material master data might be incomplete or incorrect, leading to issues in conversion.
  
  
  Unit of Measure Group Issues: The unit of measure group assigned to the material may not include the required units for conversion.
  
  
  Inconsistent Data: There