How To Fix EWA483 - The unit of measure &1 does not exist in the SAP System.

SAP Error Message - Details

• Message type: E = Error

• Message class: EWA - IS-U-WA: Waste Management

• Message number: 483

• Message text: The unit of measure &1 does not exist in the SAP System.

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 EWA483 - The unit of measure &1 does not exist in the SAP System. ?

  The SAP error message EWA483 indicates that the unit of measure (UoM) specified in a transaction or configuration does not exist in the SAP system. This can occur in various contexts, such as during material master maintenance, sales order processing, or inventory management.
  Cause:
  
  Non-Existent UoM: The specified unit of measure has not been defined in the system.
  Typographical Error: There may be a typo in the UoM code entered.
  Incorrect Configuration: The UoM may not be assigned to the relevant material or product category.
  Missing UoM in Master Data: The UoM might not be included in the material master data for the specific material.
  
  Solution:
  
  
  Check UoM Definition:
  
  Go to transaction code CUNI (Unit of Measure) to check if the UoM exists in the system.
  If it does not exist, you can create it by using the same transaction.
  
  
  
  Verify Material Master Data:
  
  Use transaction code MM03 to display the material master data and check if the UoM is correctly assigned.
  If the UoM is missing, you can add it using transaction code MM02 (Change Material).
  
  
  
  Correct Typographical Errors:
  
  Double-check the UoM entered in the transaction for any spelling mistakes or incorrect codes.
  
  
  
  Review Configuration Settings:
  
  Ensure that the UoM is correctly configured in the relevant settings, such as in the material type or sales organization settings.
  
  
  
  Consult Documentation:
  
  If you are unsure about the UoM requirements for a specific process, refer to the SAP documentation or consult with your SAP functional team.
  
  
  
  Related Information:
  
  Unit of Measure Types: SAP allows for various types of UoMs, such as base units, alternative units, and sales units. Understanding these can help in proper configuration.
  Transaction Codes:
  
  CUNI: Manage Units of Measure.
  MM03: Display Material Master.
  MM02: Change Material Master.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address specific issues related to UoM in your version of SAP.
  
  By following these steps, you should be able to resolve the EWA483 error and ensure that the unit of measure is correctly defined and utilized in your SAP system.