How To Fix /SCWM/TW_UI027 - Select exactly one transportation unit

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCWM/TW_UI -

• Message number: 027

• Message text: Select exactly one transportation unit

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/TW_UI027 - Select exactly one transportation unit ?

  The SAP error message /SCWM/TW_UI027 Select exactly one transportation unit typically occurs in the SAP Extended Warehouse Management (EWM) module when a user attempts to perform an action that requires a single transportation unit (TU) to be selected, but either no TUs or multiple TUs are selected instead.
  Cause:
  
  No Selection: The user has not selected any transportation unit.
  Multiple Selections: The user has selected more than one transportation unit, which is not allowed for the action they are trying to perform.
  User Interface Issue: Sometimes, the user interface may not clearly indicate how to select a TU, leading to confusion.
  
  Solution:
  
  Select a Single Transportation Unit: Ensure that you select exactly one transportation unit before proceeding with the action. You can do this by clicking on the desired TU in the list.
  Check for Filters: If you are using filters or search criteria, ensure that they are set correctly to display the transportation units you need.
  Refresh the Screen: If you believe you have selected a TU but still receive the error, try refreshing the screen or navigating away and back to the relevant section.
  Review User Permissions: Ensure that you have the necessary permissions to perform actions on transportation units.
  Consult Documentation: Refer to the SAP EWM documentation or help resources for guidance on the specific action you are trying to perform.
  
  Related Information:
  
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Transaction Codes: Familiarize yourself with relevant transaction codes in EWM that deal with transportation units, such as /SCWM/TU for managing transportation units.
  Training and Support: If you are new to SAP EWM, consider training sessions or consulting with a more experienced colleague or SAP support for assistance.
  
  If the issue persists after trying the above solutions, it may be beneficial to contact your SAP support team for further investigation.