How To Fix /SCWM/RF_EN104 - Enter either a WO, WT, or queue

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/RF_EN -

• Message number: 104

• Message text: Enter either a WO, WT, or queue

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 /SCWM/RF_EN104 - Enter either a WO, WT, or queue ?

  The SAP error message /SCWM/RF_EN104 Enter either a WO, WT, or queue typically occurs in the context of the SAP Extended Warehouse Management (EWM) system, particularly when using the Radio Frequency (RF) interface. This error indicates that the system expects the user to enter a Work Order (WO), Warehouse Task (WT), or a queue, but none of these have been provided.
  Cause:
  
  Missing Input: The user did not enter any of the required identifiers (WO, WT, or queue) in the RF device.
  Incorrect Screen Navigation: The user may have navigated to a screen that requires specific input but did not provide it.
  Configuration Issues: There may be configuration settings in the EWM that are not set up correctly, leading to the system not recognizing the input.
  User Role/Authorization: The user may not have the necessary permissions to access or process the required objects.
  
  Solution:
  
  Input Required Data: Ensure that you enter a valid Work Order, Warehouse Task, or queue number in the RF device. Check if you are on the correct screen that requires this input.
  Check Navigation: Make sure you are following the correct process flow in the RF interface. If you are unsure, refer to the user manual or training materials for guidance.
  Review Configuration: If you have access, check the EWM configuration settings to ensure that the system is set up to recognize the inputs you are trying to provide.
  User Permissions: Verify that your user role has the necessary permissions to access and process the required objects. If not, contact your system administrator to adjust your permissions.
  Consult Documentation: Refer to SAP documentation or help resources for more detailed information on the specific transaction or process you are working with.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  Training Materials: If you are new to using the RF interface in SAP EWM, consider reviewing training materials or attending training sessions to better understand the system's requirements.
  Support: If the issue persists after trying the above solutions, consider reaching out to your SAP support team or consulting with an SAP expert for further assistance.
  
  By following these steps, you should be able to resolve the error and continue with your warehouse operations.