No text types available: & &

What causes this issue?

You cannot maintain the text because a text type has not been assigned
to the text object.

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

Use transaction VOTX (Customizing for texts) to assign text types to
the text object or procedure.

Error message extract from SAP system. Copyright SAP SE.