How To Fix /SCMB/ORDER099 - Order &1, item &2, conf. sched. line &3: Invalid unit of measure &4

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/ORDER -

• Message number: 099

• Message text: Order &1, item &2, conf. sched. line &3: Invalid unit of measure &4

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 /SCMB/ORDER099 - Order &1, item &2, conf. sched. line &3: Invalid unit of measure &4 ?

  The SAP error message /SCMB/ORDER099 indicates that there is an issue with the unit of measure (UoM) for a specific order item in the context of supply chain management. This error typically arises when the system encounters an invalid or unrecognized unit of measure for the specified order, item, or confirmation schedule line.
  Cause:
  
  Invalid Unit of Measure: The unit of measure specified for the order item does not exist in the system or is not valid for the material being processed.
  Configuration Issues: The material master may not be properly configured with the correct units of measure.
  Data Entry Errors: There may be a typographical error in the unit of measure entered during order creation or modification.
  Inconsistent UoM Settings: The unit of measure settings in the material master may not align with the settings in the order or the related documents.
  
  Solution:
  
  
  Check Material Master: Verify the material master data for the item in question. Ensure that the unit of measure is correctly defined and that it is valid for the material.
  
  Transaction Code: MM03 (Display Material)
  
  
  
  Review Order Details: Check the order details to ensure that the unit of measure used matches the one defined in the material master.
  
  Transaction Code: CO02 (Change Order) or CO03 (Display Order)
  
  
  
  Correct UoM in Order: If the unit of measure is incorrect, update the order with the correct unit of measure that is valid for the material.
  
  
  Check UoM Conversion: If applicable, ensure that any necessary unit of measure conversions are correctly set up in the system.
  
  Transaction Code: CUNI (Maintain Units of Measure)
  
  
  
  Consult Documentation: If the issue persists, consult SAP documentation or reach out to your SAP support team for further assistance.
  
  
  Related Information:
  
  Unit of Measure Configuration: Understanding how units of measure are configured in SAP can help prevent this error. This includes knowing about base units, alternative units, and conversion factors.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on this error message.
  User Authorization: Ensure that the user has the necessary authorizations to make changes to the order or material master data.
  
  By following these steps, you should be able to identify and resolve the issue related to the invalid unit of measure in the specified order.