Change the password for the smpServiceUser user account that runs the SAP Mobile Platform Server Windows service. Your security policies define the frequency at which the service runs.
The first time you install SAP Mobile Platform Server on a computer, the installer creates the smpServiceUser Windows user account; if the account already exists, the installer asks for the password. The installer then configures the SAP Mobile Platform Server Windows service to run under the smpServiceUser account, using the password supplied during installation.
When you change the password for smpServiceUser, you must also change the password for the SAP Mobile Platform Server Windows service.