SAP Message 62433 - Tenancy law "&" does not exist. Correct your entry

Diagnosis
You have entered a tenancy law ID that the system does not recognize.

System Response
The system does not accept your entry.

Procedure
Enter a valid tenancy law.
If the required tenancy law does not exist, contact your systemadministrator.

Procedure for the system administrator
Check and correct the settings for tenancy law in Customizing asrequired.