Teradata Database crashed

Database
Enthusiast

Teradata Database crashed

Hi,

I am new to Teradata . I have installed teradata on my machine under VM with linux. I can able to create tables, procedures etc. It was working good still yesterday. But today when I issued the logon command on betq. It is giving me the below error.

.logon localhost/dbc

Error: *** Warning: RDBMS CRASHED OR SESSIONS RESET. RECOVERY IN PROGRESS

Even I tried to restart the /etc/init.d/tpa . But still I m getting the error. 

Can someone kindly provide me the solution for this.