The TDM Portal was not starting properly.
Start TDM Portal service and could see it is running, but unable to log into it from the Browser.
Reviewed the catalina log file located in the D:\Program File\CA\CA Test Data Manager Portal\tomcat\logs folder and could see this error:
The application.properties parameter for the keystore path was corrupt.
Had performed a TDM Portal upgrade using TDMWeb-4.9.402.0.zip. After the upgrade, the keystore path lin application.properties file looks like: tdmweb.keystorePath="D:Program FilesCACA Test Data Manager Portaljrelibsecuritykeystore.pkcs12"
All of the slashes have been removed.
Release : 4.9.402.0
Component : CA Test Data Manager - Test Data on Demand
Bad patch.