Error with private service nonce invalid and more :(

[gino55]

Hi.
I am working with private and public services with Java.
I am consulting the private service balance succesfully, but I have problems with the service for puting orders obtaining one error 0201. I have read about this error here whitout success. I have the correct nonce generated across System.currentTimeMillis();
I created a new API name for discard this, but the problem persist.
I downloaded this project and I tried to execute test for puting orders and I have one error too. The test for validating balance is working fine.
Any idea?
I attach some images.

** Test for obtaining balance provided by this repo.

** Test for puting orders provided by this repo.

** Result to execute my own code

** Obtaining authorization string for validating response from postman

** My Structure to execute test for this service. Balance services which needs api key & secret working fine