How To Fix IM454 - Unit & missing in the check table

SAP Error Message - Details

• Message type: E = Error

• Message class: IM - Maintenance notifications

• Message number: 454

• Message text: Unit & missing in the check table

What causes this issue?

The unit entered is not contained in Table T006D.

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?

Inform your system administrator.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message IM454 - Unit & missing in the check table ?

  The SAP error message IM454 ("Unit & missing in the check table") typically occurs in the context of inventory management or material management when the system is unable to find a specific unit of measure (UoM) in the relevant check table. This can happen during various transactions, such as when creating or updating material master records, or during inventory postings.
  
  Cause:
  
  Missing Unit of Measure: The specified unit of measure is not defined in the system. This could be due to incorrect data entry or a missing configuration.
  Incorrect Material Master Data: The material master record may reference a unit of measure that is not valid or has not been set up properly.
  Custom Development: If there are custom programs or enhancements, they might be referencing a unit of measure that is not available in the standard tables.
  
  
  Solution:
  
  
  Check Unit of Measure Configuration:
  
  Go to transaction code CUNI (Unit of Measure) to check if the unit