How To Fix ME764 - Not possible to determine ISO code for unit of measure &2 in item &1

ME764 - Overview

• Message type: E = Error

• Message class: ME - Purchasing: General Messages

• Message number: 764

• Message text: Not possible to determine ISO code for unit of measure &2 in item &1

What causes this issue?

No IDoc can be generated because no ISO code has been maintained for
unit of measurement &V2& in item &V1&.

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?

INCLUDE NA_SYSADMIN1 LANGUAGE EN

Procedure for System Administrators

Check the ISO code of the currency in Customizing (general settings)
and maintain if necessary.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message ME764 - Not possible to determine ISO code for unit of measure &2 in item &1 ?

  The SAP error message ME764 indicates that the system is unable to determine the ISO code for a specified unit of measure (UoM) in a particular item. This typically occurs in the context of purchasing documents, such as purchase orders or purchase requisitions, where the unit of measure is not properly configured or recognized by the system.
  
  Cause:
  
  Missing ISO Code: The unit of measure (UoM) specified in the item does not have an associated ISO code in the system.
  Incorrect Configuration: The unit of measure may not be correctly defined in the system or may not be linked to the appropriate ISO code.
  Custom Units: If a custom unit of measure is used, it may not have been set up with the necessary ISO code.
  Data Inconsistency: There may be inconsistencies in the master data related to units of measure.
  
  
  Solution:
  
  
  Check Unit of Measure Configuration:
  
  Go to the transaction code CUNI (Unit of Measure Conversion) or