Cannot Find Data Connection when Copying Reports

After deploying the report to the server, an error may occur sometimes in preview, indicating that no data connection can be found. It is shown in the diagram:

The name of data connection is different from that in local PC and in server, which results in the fact that no data source can be found in the server after the template is copied to the server.

1. Solution 1

Check the configuration of the data connection by remotely accessing the report environment in the server with the Designer.

2. Solution 2

Log on the Decision-making Platform as administrator, and click [Manage]-[Data Connection]-[Data Connection Management] to make changes to Define Data Connection.