How To Fix M2108 - Entry missing in table TMC6 for unit &

M2108 - Overview

• Message type: E = Error

• Message class: M2 - LIS: Generating and updating info structures

• Message number: 108

• Message text: Entry missing in table TMC6 for unit &

What causes this issue?

The system attempts to determine the unit of the source field for field
&V2&. The data element &V1& was defined as part of this process.
The system now searches table TMC6 for this data element in order to
define the two-character units ID. However, no appropriate entry could
be found.

System Response

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

How to fix this error?

Error message extract from SAP system. Copyright SAP SE.

M2108 - Details

• The SAP error message M2108, which states "Entry missing in table TMC6 for unit &," typically occurs in the context of material management and inventory management processes. This error indicates that the system is unable to find a corresponding entry in the TMC6 table for the specified unit of measure (UoM).
  
  Cause:
  
  Missing Unit of Measure Configuration: The most common cause of this error is that the unit of measure you are trying to use is not defined in the TMC6 table. This table is used to store information about units of measure and their conversions.
  Incorrect Material Master Data: The material master data may reference a unit of measure that is not properly configured or does not exist in the system.
  Custom Development or Modifications: If there have been custom developments or modifications to the SAP system, they may have inadvertently affected the unit of measure configurations.
  
  
  Solution:
  
  
  Check Unit of Measure Configuration:
  
  Go to transaction