Update the securecert file to include an encoded copy of the passphrase. To accomplish this, use the command line to enter the following: 
secadmin -m default -cu SYSTEM -cp <passPhrase> 
After issuing this command, the contents of the securecert file are updated to appear similar to the following. The encoded passphrase varies.

[default]
SYSTEM=FCUVOMLNGLVRZNOO

For the installation of the first instance of TrueSight Server Automation, you can find the securecert file in the C:\<WINDIR>\rsc directory. If additional instances of TrueSight Server Automation are installed, you can find securecert in the <installDirectoryN>\NSH\conf\securecert directory. For example, the default location for the second instance of TrueSight Server Automation would be C:\Program Files\BMC Software\BladeLogic2\NSH.