Real Time Jobs are failing due to Certificate Issue.

Issue :

Unable to Deploy the Real Time Jobs on Multiple Access Server with the error ” While sending a message to the socket ‘ClientMode, CipherSuite: SSL_NULL_WITH_NULL_NULL, Protocol: SSLv3’ caught the exception: Socket closed” After Upgrade from IPS 4.1 SP5 to 4.2 SP5

Symptom:

–> Adapter Ping to the access server is not working.
–> Unable to configure the RT jobs on any of the access server.
–> Unable to run the RT jobs on one job server from Another Job server ( Ex- RT jobs will fail when scheduled on Job server 1 from Job server 3)
–> RT jobs will fail with error socket closed.

Solutions:

1.. Stop the job server.
2. take a backup of ssl folder ( /usr/sap/SID/dataservice/ssl)
3. Go to the location /usr/sap/SID/dataservice/ssl/trusted_certs/
4. Copy all the server certificates ( ROOT & Intermediate ) from all the nodes to the current node.
5. Run ./SetupJavaKeystore.sh
6. Run . ./al_env.sh
7. Start the job server

Perform the above steps on all the job server node ( Data Service node )

Once done follow the below steps
Stop the complete application including tomcat.
Clear the tomcat cache
Start the complete application along with job server.

Reference Notes:

1423991 – How to use SSL with Data Services 12.x Admin Console and 4.x Management Console.

1645932 – How to setup SSL certificates in a Distributed Environment – Data Services 4.x

1735531 – SSL error when creating Access Server in DS Management Console

1879431 – How to clear the Tomcat cache?

Thanks

Siba