after upgrading to v.11.3 AD users are unable to login.
Investigating on admin-server.log we found the following messeges generated after trying to authenticate with an AD user.
I've moved your question to the RSA NetWitness Platform space where it will be seen by the product's support engineers, other customers and partners. Please bookmark this page and use it when you have product-specific questions.
Alternatively, from the RSA Customer Support page, click on Ask A Question on the blue navigation bar and choose Ask A Product Related Question. From there, scroll to RSA NetWitness Platform and click Ask A Question. That way your question will appear in the correct space.
Retrieving data ...