How To Fix CVIV_VAL008 - Subrange "&1" plant "&2": UoM Group "&3" not in TWMEG

SAP Error Message - Details

• Message type: E = Error

• Message class: CVIV_VAL - Supplier (vendor) validations

• Message number: 008

• Message text: Subrange "&1" plant "&2": UoM Group "&3" not in TWMEG

What causes this issue?

You cannot use value &V3& in the field UoM Group (Unit of Measure Group)
(LFM2-MEGRU) because it is not defined in customizing table TWMEG.

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?

Option 1: Enter a value that is permitted according to customizing. In
transaction BP you can find the field in the section Additional Default
Data Material in the supplier subrange and plant data (Additional
Purchasing Data).
Option 2: Change the customizing in view V_TWMEG (with transaction
sm30).

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message CVIV_VAL008 - Subrange "&1" plant "&2": UoM Group "&3" not in TWMEG ?

  The SAP error message CVIV_VAL008 indicates that there is an issue with the unit of measure (UoM) group associated with a specific subrange and plant. This error typically arises when the system cannot find the specified UoM group in the relevant table (TWMEG) for the given plant and subrange.
  Cause:
  
  Missing UoM Group: The UoM group specified in the error message does not exist in the TWMEG table for the specified plant.
  Incorrect Configuration: The configuration for the UoM group may not have been set up correctly in the system.
  Data Inconsistency: There may be inconsistencies in the data, such as missing entries or incorrect mappings between the UoM group and the plant/subrange.
  
  Solution:
  
  
  Check UoM Group Configuration:
  
  Go to the transaction code OMN3 (or the relevant transaction for maintaining UoM groups) and verify if the UoM group exists for the specified plant.
  If it does not exist, you may need to create it or assign the correct UoM group to the plant.
  
  
  
  Verify TWMEG Table:
  
  Use transaction code SE16N to view the TWMEG table and check if the UoM group is listed for the specified plant and subrange.
  If the entry is missing, you may need to add it or correct any discrepancies.
  
  
  
  Check Master Data:
  
  Ensure that the material master data is correctly maintained for the relevant material, including the UoM group and plant settings.
  Use transaction code MM03 to view the material master and check the UoM settings.
  
  
  
  Consult Documentation:
  
  Review SAP documentation or help resources for any specific notes or guidelines related to UoM groups and their configuration.
  
  
  
  Contact SAP Support:
  
  If the issue persists after checking the above points, consider reaching out to SAP support for further assistance.
  
  
  
  Related Information:
  
  TWMEG Table: This table contains the mapping of UoM groups to plants and is crucial for ensuring that the correct UoM is used in transactions.
  UoM Group: A UoM group defines the units of measure that can be used for a particular material or product in a specific plant.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as OMN3 for UoM group maintenance, MM03 for material master data, and SE16N for table viewing.
  
  By following these steps, you should be able to resolve the CVIV_VAL008 error and ensure that the UoM group is correctly configured for the specified plant and subrange.