How To Fix /SCWM/RF_EN198 - Select HUs first

/SCWM/RF_EN198 - Overview

• Message type: E = Error

• Message class: /SCWM/RF_EN -

• Message number: 198

• Message text: Select HUs first

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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/SCWM/RF_EN198 - Details

• The SAP error message /SCWM/RF_EN198 Select HUs first typically occurs in the context of the SAP Extended Warehouse Management (EWM) system, particularly when working with Radio Frequency (RF) transactions. This error indicates that the system expects the user to select Handling Units (HUs) before proceeding with a specific action, such as picking, packing, or confirming a task.
  
  Cause:
  The error is triggered when:
  
  The user attempts to perform an action that requires the selection of Handling Units (HUs) but has not selected any.
  The system is configured to require HUs for the specific transaction being executed.
  There may be a misunderstanding of the workflow or process that requires HUs to be selected first.
  
  
  Solution:
  To resolve this error, follow these steps:
  
  Select Handling Units: Ensure that you select the appropriate Handling Units before executing the action that triggered the error. This can typically be done through the RF device interface or the SAP GUI, depending on your setup.
  Check