When you create or update a Business Unit and the name contains a “|” pipe symbol, the confirmation message does not display the entire Business Unit name. Instead, only the characters to the left of the pipe symbol are displayed. 

The same issue occurs when you create a new group or a new team. If the name contains a pipe symbol, the success message contains a truncated name.

This problem is a display issue only. The business unit, group, and team are created successfully with the full name that you supplied.