How To Fix /SCWM/UI087 - Selection tab page can only be activated when exactly one TU is selected

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/UI -

• Message number: 087

• Message text: Selection tab page can only be activated when exactly one TU is selected

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCWM/UI087 - Selection tab page can only be activated when exactly one TU is selected ?

  The SAP error message /SCWM/UI087 Selection tab page can only be activated when exactly one TU is selected typically occurs in the SAP Extended Warehouse Management (EWM) module when a user attempts to access a specific tab or functionality that requires the selection of exactly one Transport Unit (TU). This error indicates that the system expects a single TU to be selected for the operation you are trying to perform.
  Cause:
  
  Multiple TUs Selected: The most common cause of this error is that the user has selected multiple Transport Units instead of just one. The functionality tied to the tab page is designed to work with a single TU to ensure that the operations can be performed accurately.
  No TU Selected: If no Transport Unit is selected, the system will also trigger this error since it cannot proceed without a valid selection.
  User Interface Limitation: The specific tab or functionality may have been designed with the assumption that only one TU can be processed at a time, leading to this restriction.
  
  Solution:
  
  Select a Single TU: Ensure that you select only one Transport Unit before attempting to access the tab page or functionality. You can do this by clicking on the desired TU in the list and ensuring that no other TUs are highlighted.
  Deselect Other TUs: If you have multiple TUs selected, deselect them by clicking on them again or using the appropriate deselect option in the user interface.
  Check for Filters: If you are using filters or search criteria that may inadvertently select multiple TUs, adjust these settings to narrow down your selection to a single TU.
  Refresh the Screen: Sometimes, refreshing the screen or navigating away and back can help reset the selection state.
  
  Related Information:
  
  Transport Units (TUs): In SAP EWM, a Transport Unit is a physical unit that can be handled in the warehouse, such as pallets, containers, or boxes. Understanding how TUs are managed in the system is crucial for effective warehouse operations.
  User Training: If users frequently encounter this error, it may be beneficial to provide training on how to properly select and manage TUs within the SAP EWM interface.
  SAP Documentation: Refer to the official SAP documentation for Extended Warehouse Management for more detailed information on handling Transport Units and the specific functionalities available in the user interface.
  
  By following these steps, you should be able to resolve the error and proceed with your intended operations in SAP EWM.