I was using Connection1 on Main database and it was working fine with my user id in Crystal Reports. Today I tried to create a new connection to connect to Test database recently created with admin user id and password. Crystal Reports stopped responding and I had to close the application. Again when I started the application, the new connection did not get created more over my older connection is also not working. When I click on + sign in front of the older connection the Data Explorer is not responding. My versions are:
SAP Business One 8.8 (8.80.229)
Crystal Reports for SAP Business One CR Developer Version 220.127.116.112
Microsoft SQL Server 2008
Note: I am able to connect to SAP and also to database using Sql Server 2008.