How To Fix /SCMB/ORDER042 - Handling unit: Unit of measure &2 in item &1 is invalid

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMB/ORDER -

• Message number: 042

• Message text: Handling unit: Unit of measure &2 in item &1 is invalid

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMB/ORDER042 - Handling unit: Unit of measure &2 in item &1 is invalid ?

  The SAP error message /SCMB/ORDER042 indicates that there is an issue with the handling unit (HU) in the context of supply chain management. Specifically, the error states that the unit of measure (UoM) for the handling unit in the specified item is invalid. This can occur in various scenarios, such as during the creation of handling units, goods movements, or when processing orders.
  Cause
  The error can be caused by several factors, including:
  
  Invalid Unit of Measure: The unit of measure specified for the handling unit does not match the expected or allowed units for the item in question.
  Configuration Issues: The handling unit management (HUM) configuration may not be set up correctly, leading to mismatches in UoM.
  Master Data Issues: The material master data for the item may not have the correct UoM defined, or the handling unit may not be properly defined in the system.
  Inconsistent Data: There may be inconsistencies between the handling unit and the item data, such as different UoMs being used in different contexts.
  
  Solution
  To resolve the error, you can take the following steps:
  
  
  Check the Handling Unit: Verify the handling unit in question and ensure that the unit of measure is valid for the item. You can do this by checking the handling unit details in the system.
  
  
  Review Material Master Data: Go to the material master data for the item and check the units of measure defined there. Ensure that the handling unit's UoM is included in the allowed UoMs for that material.
  
  
  Check Configuration: Review the configuration settings for handling unit management in SAP. Ensure that the UoMs are correctly defined and that the handling unit types are properly configured.
  
  
  Consistency Check: Perform a consistency check on the handling unit and the associated item to ensure that all data is aligned. This may involve checking for any discrepancies in the UoM settings.
  
  
  Consult Documentation: If the issue persists, refer to SAP documentation or consult with your SAP support team for further troubleshooting steps specific to your system configuration.
  
  
  Testing: After making any changes, test the process again to ensure that the error no longer occurs.
  
  
  Related Information
  
  Transaction Codes: You may use transaction codes like HU02 (Change Handling Unit) or MM03 (Display Material) to check and modify handling units and material master data.
  SAP Notes: Check for any relevant SAP Notes that may address known issues or provide additional guidance on handling unit management.
  User Exits and BAdIs: If custom logic is involved, review any user exits or BAdIs that may affect handling unit processing.
  
  By following these steps, you should be able to identify and resolve the issue related to the invalid unit of measure for the handling unit in SAP.