You want to know what is the status of an SAP Java System using the command line: jsmon.
It is possible to install a license key for your AS Java system using telnet. This can be useful if you cannot get the system fully started before the 30 minute grace period elapses, or there is some error with access to the /nwa (e.g: in a upgrade scenario). The telnet licensing command also allows you to install a temporary key if required.
It may sometimes happen that a user enters the wrong password a number of times (by default, 3) and if that user is the administrator, then the administrator user is locked. This prevents all sorts of things happening. To unlock the administator, use the following process
To reset the SDM(Software Deployment Manager) you need to have o/s(operating system) credentials.