Unable to detect AD forest while creating machine catalog in Citrix DaaS

Unable to detect AD Forests with two domains abc.loc and xyz.loc in the Citrix Cloud environment while creating a machine catalog with below error - ErrorDetails":"Error Id: XDAPI:6E90CBED\r\n\r\nException:\r\nDesktopStudioErrorId : ExceptionThrown\r\nException : System.InvalidOperationException:...