How To Fix /SCWM/RF_DE104 - First select a handling unit

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/RF_DE -

• Message number: 104

• Message text: First select a handling unit

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/RF_DE104 - First select a handling unit ?

  The SAP error message /SCWM/RF_DE104 First select a handling unit typically occurs in the context of the SAP Extended Warehouse Management (EWM) system when working with handling units (HUs) in the RF (Radio Frequency) environment. This error indicates that the system expects a handling unit to be selected before proceeding with the operation you are trying to perform.
  Cause:
  
  No Handling Unit Selected: The most common cause of this error is that the user has not selected a handling unit before attempting to perform an action that requires one.
  Incorrect Workflow: The user may be following a workflow that requires a handling unit to be selected at a specific point, but they have skipped that step.
  System Configuration: There may be configuration settings in the EWM system that require handling units to be selected for certain transactions.
  
  Solution:
  
  Select a Handling Unit: Ensure that you select a handling unit before performing the action. This can usually be done by navigating to the appropriate screen and selecting the HU from the list or scanning it using a barcode scanner.
  Check Workflow Steps: Review the steps in the workflow you are following to ensure that you are selecting the handling unit at the correct point in the process.
  User Training: If users are frequently encountering this error, consider providing additional training on the RF processes and the importance of selecting handling units.
  System Configuration Review: If the issue persists, it may be necessary to review the system configuration with your SAP EWM administrator to ensure that the settings align with your operational processes.
  
  Related Information:
  
  Handling Units (HUs): In SAP EWM, handling units are used to manage and track physical items in the warehouse. They can represent pallets, boxes, or any other type of packaging.
  RF Transactions: The error is often encountered during RF transactions such as picking, putaway, or inventory counting, where handling units are essential for tracking and managing inventory.
  SAP Documentation: Refer to the official SAP documentation for Extended Warehouse Management for detailed information on handling units and RF processes.
  
  If the problem continues after following these steps, it may be beneficial to consult with your SAP support team or refer to SAP Notes for any known issues related to this error message.