Port Conflict And IPv6-Adress Resolution Errors When Creating Endpoint

Hello,

executing the first script listed below resulted in the error message (translation):

Message 7890, Level 16, Status 1, Line 1
Error when registrating Endpoint. Potential port conflict ...

use AdventureWorks;
go
CREATE ENDPOINT SQLEP_AWPersons
STATE = STARTED
AS HTTP
(
PATH = '/AWpersons',
AUTHENTICATION = (INTEGRATED),
PORTS = (CLEAR),
SITE = '*'
)
FOR SOAP
(
WEBMETHOD 'PersonInfo'
(NAME='AdventureWorks.dbo.uspGetPersonInfo'),
BATCHES = DISABLED,
WSDL = DEFAULT,
DATABASE = 'AdventureWorks',
NAMESPACE = 'http://Adventure-Works/Persons'
)

I changed the port in the script to 8084:

PORTS = (8084),

Error Message 102: Wrong Syntac near ')'.

I changed the port in the script to '8084':

Error Message 7888: The stated IPv6-Address is not supported. The server is potentially not configured for the IPv6 Connectivity or the address is not formated in an known IPv6-Format.

Could you help?

Best regards,

Wolfgang