Technical names can be used in external applications and URLs

What causes this issue?

You have changed the technical name of a structure or a structural
component. You can use technical names in external applications and
URLs. If you change the technical name, all accesses are invalidated.

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?

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.