The hierarchy cannot be displayed because it does not exist

What causes this issue?

You wanted to switch to the display mode but have not saved the newly
created hierarchy yet.

System Response

The unsaved hierarchy cannot be displayed. As a result, the system
switches back to the Administrator Workbench.

How to fix this error?

If you create a hierarchy and then want to switch to the hierarchy
display, you first need to execute the <LS>Save</> function.

Error message extract from SAP system. Copyright SAP SE.