How To Fix RMSATLVAL000 - Unit of measurement &1 does not exist; choose an existing unit

SAP Error Message - Details

• Message type: E = Error

• Message class: RMSATLVAL - RMS-ATL: Messages for Process Parameters

• Message number: 000

• Message text: Unit of measurement &1 does not exist; choose an existing unit

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 RMSATLVAL000 - Unit of measurement &1 does not exist; choose an existing unit ?

  The SAP error message RMSATLVAL000 indicates that the unit of measurement (UoM) specified in a transaction or data entry does not exist in the system. This error typically occurs in the context of materials management, inventory management, or related modules where units of measurement are critical for processing data accurately.
  Cause:
  
  Non-Existent UoM: The unit of measurement you are trying to use has not been defined in the system.
  Typographical Error: There may be a typo in the UoM you entered, leading to the system not recognizing it.
  Incorrect Configuration: The UoM may not be properly configured in the relevant master data (e.g., material master, vendor master).
  Missing UoM in Customization: If you are using a custom UoM, it may not have been set up correctly in the system.
  
  Solution:
  
  Check UoM: Verify the UoM you are trying to use. Ensure that it is spelled correctly and matches the expected format.
  Define UoM: If the UoM does not exist, you will need to create it. This can typically be done in the following way:
  
  Go to the transaction code CUNI (Unit of Measure) in SAP.
  Check if the UoM is listed. If not, you can create a new UoM by following the prompts.
  
  
  Use Existing UoM: If you find that the UoM you are trying to use does not exist, consider using an existing UoM that is appropriate for your transaction.
  Check Material Master: If the UoM is related to a specific material, check the material master data to ensure that the UoM is correctly assigned.
  Consult Documentation: If you are unsure about the UoM to use, consult your organization's documentation or speak with a colleague who is knowledgeable about the specific business processes.
  
  Related Information:
  
  Unit of Measure Configuration: Units of measurement can be configured in SAP under the customizing settings. This includes defining conversion factors between different units.
  Material Master Data: The material master contains information about materials, including their units of measurement. Ensure that the UoM is correctly set up in the material master.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  MM01: Create Material
  MM02: Change Material
  MM03: Display Material
  CUNI: Maintain Units of Measure
  
  
  SAP Help Portal: For more detailed information, refer to the SAP Help Portal or the specific documentation related to your SAP version.
  
  By following these steps, you should be able to resolve the error and continue with your transaction.