How To Fix CSEQS_MESSAGE_API003 - Unit of measure &1 does not exist in the SAP ERP system

SAP Error Message - Details

• Message type: E = Error

• Message class: CSEQS_MESSAGE_API - Message Class for Import of BOM and Routing

• Message number: 003

• Message text: Unit of measure &1 does not exist in the SAP ERP 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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message CSEQS_MESSAGE_API003 - Unit of measure &1 does not exist in the SAP ERP system ?

  The SAP error message CSEQS_MESSAGE_API003 indicates that the unit of measure (UoM) specified in a transaction or process does not exist in the SAP ERP system. This error typically arises when trying to perform operations that involve units of measure, such as creating or updating materials, purchase orders, or sales orders.
  Cause:
  
  Non-Existent UoM: The unit of measure you are trying to use has not been defined in the system.
  Incorrect UoM Code: There may be a typo or incorrect code used for the unit of measure.
  Missing Configuration: The unit of measure may not be configured in the relevant settings or master data.
  Data Migration Issues: If data has been migrated from another system, the UoM may not have been included in the migration.
  
  Solution:
  
  
  Check UoM Definition:
  
  Go to transaction code CUNI (Unit of Measure) in SAP.
  Verify if the unit of measure you are trying to use exists in the system.
  If it does not exist, you can create it by clicking on the "New Entries" button and filling in the necessary details.
  
  
  
  Correct UoM Usage:
  
  Ensure that the UoM you are using in your transaction is correct and matches the defined UoM in the system.
  Check for any typos or incorrect codes.
  
  
  
  Review Master Data:
  
  If you are working with materials, check the material master data (transaction code MM03) to ensure that the UoM is correctly assigned to the material.
  For purchase orders or sales orders, ensure that the UoM is valid for the respective item.
  
  
  
  Configuration Check:
  
  Ensure that the UoM is properly configured in the relevant settings, such as in the material master or in the purchasing/sales configuration.
  
  
  
  Data Migration Review:
  
  If this issue arose after a data migration, review the migration process to ensure that all necessary UoM data was included.
  
  
  
  Related Information:
  
  Unit of Measure Types: SAP allows for different types of units of measure (e.g., base unit, alternative unit). Ensure that you are using the correct type for your transaction.
  Unit of Measure Conversion: If you are working with conversions between different units of measure, ensure that the conversion factors are correctly defined in the system.
  SAP Documentation: Refer to SAP Help documentation for more details on managing units of measure and troubleshooting related issues.
  
  By following these steps, you should be able to resolve the error message CSEQS_MESSAGE_API003 and ensure that the unit of measure is correctly recognized in your SAP ERP system.