Symptom
While executing Guest ERS call Get-By-Name when guest username contains @ sign error message generated:
On Caller Side: Request not processed - Bad URI
The server cannot or will not process the request due to something that is perceived to be a client error (e.g., malformed request syntax, invalid request message framing, or deceptive request routing).
Conditions
ISE 2.4
ERS Call
Guest username with @ sign
Workaround
do not use @ sign in username
