How To Fix /SCWM/MFS179 - Dummy HU &1 was created

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/MFS -

• Message number: 179

• Message text: Dummy HU &1 was created

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/MFS179 - Dummy HU &1 was created ?

  The SAP error message /SCWM/MFS179 Dummy HU &1 was created typically occurs in the context of the SAP Extended Warehouse Management (EWM) system, particularly when dealing with handling units (HUs) in the Material Flow System (MFS). This message indicates that a dummy handling unit (HU) has been created for a specific process, often when the system cannot find a suitable handling unit for a material movement or task.
  Cause:
  
  Missing Handling Unit: The system could not find an existing handling unit that meets the criteria for the operation being performed, leading to the creation of a dummy HU.
  Configuration Issues: There may be configuration issues in the warehouse management settings or in the handling unit management settings.
  Material Master Data: The material master data may not be set up correctly, which can lead to issues in HU creation.
  Incompatibility: The system may be trying to process a material that is not compatible with the current handling unit setup.
  
  Solution:
  
  Check Handling Unit Configuration: Review the configuration settings for handling units in the EWM system. Ensure that the settings are correctly defined for the materials and processes you are working with.
  Review Material Master Data: Ensure that the material master data is correctly set up, including the handling unit management settings. Check if the materials are assigned to the correct packaging specifications.
  Analyze the Process: Look into the specific process that triggered the error. Check if there are any specific conditions or requirements that are not being met.
  Monitor Dummy HUs: If dummy HUs are being created frequently, it may be necessary to analyze the root cause and address any underlying issues to prevent their creation.
  Consult Documentation: Refer to SAP documentation or notes related to handling units and MFS for any additional guidance or troubleshooting steps.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide additional insights.
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM, such as /SCWM/PRDI for inbound processing or /SCWM/PRDO for outbound processing, to help diagnose the issue.
  Support: If the issue persists, consider reaching out to SAP support or your internal SAP team for further assistance.
  
  By following these steps, you should be able to identify the cause of the dummy HU creation and implement a solution to address the underlying issue.