I did an installation of SAP ERP 6 EHP7 HA on Windows with database sybase on two nodes. The installation was successfully completed without any issues.
But we are facing issue when Node 1 is down. For the testing purpose we shutdown the node1 completely and I was not able to connect and got the below error
1. server not attached to message server
Then I restarted the Node 1, but i did not start sap instance to check, then I was able to connect but I am getting the below error.
2. no application server offers an VB service
Whereas when we are shutting down the Node 2 for testing purpose its running fine. Can any please kindly help.