Configuring Custom Login Module on SAP AS Java 7.4

HI Experts,

My task is to implement a Custom login module and later I have to deploy that custom login module on SAP Netweaver AS Java 7.4.

I have created a custom login module by following the steps from the below link

Create and Configure a Login Module - Developing Authentication Enhancements on the AS Java - SAP Library

After creating the custom login module, I have deployed that custom login module on SAP AS Java 7.4 via Deploy View from SAP NWDS.

I have got the status message stating that login module is deployed successfully.

Then I have opened my browser and entered the url of my SAP NWA http://<host name>:<50000>/nwa

After logging into SAP NWA portal I have opened the following Configuration-->Security-->Authentication and single sign-on--> components

Under the Authentication Stack I clicked on ADD and tried to add my custom login module.

But I couldn't find my custom login module over there.

I followed the steps from

Configuring the Login Module on the AS Java - Developing Authentication Enhancements on the AS Java - SAP Library

I have restarted my SAP AS Java. Even after restarting my instance also I cannot find my custom login module in SAP NWA portal.

Anyone please help me to solve this problem.

Regards,

Krishna Mohan