How To Fix CRM_ISU_CONSUM421 - Unit of measurement &1 is invalid

CRM_ISU_CONSUM421 - Overview

• Message type: E = Error

• Message class: CRM_ISU_CONSUM - IS-U Profile: Error Messages

• Message number: 421

• Message text: Unit of measurement &1 is invalid

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CRM_ISU_CONSUM421 - Unit of measurement &1 is invalid ?

  The SAP error message "CRM_ISU_CONSUM421: Unit of measurement &1 is invalid" typically occurs in the context of SAP Customer Relationship Management (CRM) and Industry Solution for Utilities (ISU) when there is an issue with the unit of measurement (UoM) being used in a transaction or data entry.
  
  Cause:
  
  
  Invalid Unit of Measurement: The unit of measurement specified (represented by &1 in the error message) is not recognized by the system. This could be due to:
  
  The UoM not being defined in the system.
  The UoM being inactive or not assigned to the relevant object.
  A typo or incorrect entry when inputting the UoM.
  
  
  
  
  Configuration Issues: The configuration settings for units of measurement in the system may not be set up correctly, leading to the system not recognizing valid UoMs.
  
  
  Master Data Issues: The master data for the relevant object (e.g., materials, services, etc.) may not have the correct UoM assigned.
  
  
  
  Solution:
  
  
  Check UoM Definition:
  
  Go to the transaction code CUNI