The Remote System Monitoring (Enhanced) template, field "Login Credential Name" should be read-only, so only values from the dropdown "Available Login Credentials" can be used.
A users added the value of the username which caused the rsp probe to error, the rsp probe expects this field to be a valid credential profile already created. The probe UI only allows the field to be populated via a dropdown.
Release : 9.2.0
Component : UIM - RSP