EPM is configured to pull administrative accounts from the Password Vault for auto-elevation or jump clients. It is apparently hard coded with a limit of 1000 system accounts (probably domain linked as well). I have well over 1000 end points in the vault so there are many machines where I cannot retrieve the local administrative credentials due to this limitation. It makes the product essentially worthless to my Operations team. Please increase the value or provide a means for me to reconfigure (parameter, registry setting, whatever).