Error 400 in http//host:50000/sld/ds

Hi Experts

We are trying to perform a task with the ds (data supplier) in our sld, but we are experiencing some trouble, we get a 400 error.

We can reach

http://cassiopeia:50000/sld

But when we try to reach

http://cassiopeia:50000/sld/ds we det a 400 error

We perform the nest task in order to solve the issue

- In our pc (client) we delate the cookies from cassiopeia

- We check our Willy Introscope 9.5 (works fine)

- We perform a check of the SLD_DataSupplier (loged on nwa) and we perform the test

  connection with a ok result.

Also we attach the log