Sunny,
A shot in the dark,make sure your TN Server/DB is up and running,if yes other option might be reloading WmTN package or shutdown/startup TN server from Developer/WmTN package startup/shutdown services.
HTH,
RMG
Also could be there might be some changes done in your environment,TN DB,fixes/patches etc??.Please check with sysadmin folks.
Hi RMG,
Thanks a lot for the quick response. I will do as you suggested.
Regards,
Sunny