How To Fix C4007 - Unit & not defined

C4007 - Overview

• Message type: E = Error

• Message class: C4 - CTMS_SYNTAX_CHECK

• Message number: 007

• Message text: Unit & not defined

What causes this issue?

You have entered a unit for a value. However, the system does not
recognize the unit.

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?

Check your entry for the unit.
Possibly, this entry has not yet been defined in the SAP System.
If you really want to define the unit as it stands, choose

<DS:TRAN.OMSC>Proceed</>
ENDIF

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message C4007 - Unit & not defined ?

  The SAP error message C4007 ("Unit & not defined") typically occurs when the system encounters a unit of measure (UoM) that has not been defined in the system. This can happen in various contexts, such as during the creation of material master records, sales orders, or when processing inventory transactions.
  
  Cause:
  
  Undefined Unit of Measure: The specific unit of measure being referenced in the transaction or master data does not exist in the system.
  Incorrect Configuration: The unit of measure may not be properly configured in the relevant tables or may not be assigned to the material or transaction type.
  Data Entry Error: There may be a typographical error in the unit of measure being entered.
  
  
  Solution:
  
  
  Define the Unit of Measure:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) or OMN1 (Define Units of Measure).
  Check if the unit of measure in question is defined. If not, create a new entry for it.
  Ensure that the