How To Fix O8445 - Please select only one transport unit

SAP Error Message - Details

• Message type: E = Error

• Message class: O8 - IS-Oil: TD Transportation and Distribution

• Message number: 445

• Message text: Please select only one transport unit

What causes this issue?

You have chosen to display multiple transport units.

System Response

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

How to fix this error?

Only one transport unit can be displayed at any one time, please select
one transport unit only.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message O8445 - Please select only one transport unit ?

  The SAP error message O8445, which states "Please select only one transport unit," typically occurs in the context of transport management within the SAP system. This error indicates that the system expects a single transport unit to be selected for a particular operation, but multiple units have been selected instead.
  
  Cause:
  
  Multiple Selections: The most common cause of this error is that the user has selected more than one transport unit when the system requires only one.
  User Error: The user may not be aware that the operation they are trying to perform is limited to a single transport unit.
  System Configuration: In some cases, the configuration of the transport management system may enforce this restriction.
  
  
  Solution:
  
  Select a Single Transport Unit: Review your selections and ensure that only one transport unit is selected before proceeding with the operation.
  If you are in a selection screen, deselect any additional transport units that are highlighted.
  
  
  Check for Filters: If