How To Fix B1884 - Unit of measure & has no ISO code

B1884 - Overview

• Message type: E = Error

• Message class: B1 - ALE group messages

• Message number: 884

• Message text: Unit of measure & has no ISO code

What causes this issue?

No ISO code has been assigned to the unit of measurement.

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?

Assign an ISO code to the unit of measurement.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message B1884 - Unit of measure & has no ISO code ?

  The SAP error message B1884 indicates that a unit of measure (UoM) in your system does not have an associated ISO code. This can occur when you are trying to perform operations that require a standardized unit of measure, such as in international transactions or reporting.
  
  Cause:
  
  Missing ISO Code: The specific unit of measure you are using has not been assigned an ISO code in the system.
  Custom Units: If you are using a custom unit of measure that is not part of the standard SAP units, it may not have an ISO code.
  
  Configuration Issues: There may be issues in the configuration of units of measure in the SAP system.
  
  
  Solution:
  
  
  Check Unit of Measure Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) in SAP.
  Check if the unit of measure in question is listed and whether it has an ISO code assigned.
  
  
  
  Assign ISO Code:
  
  If the unit of measure is missing an ISO