Hi, I got this error when I try to lauch a project
I am trying to find where I need to change the name of the database because I changed.
I took a look in the gateway but have the correct name
In the designer, nav to Project -> Project Properties. Under the Project/General properties, you can change the Default Database field.
Yes, I have the correct name
Your error says exactly where to find the component binding that has an explicit data source name that is no longer correct.
(Bindings are not required to use the project default database--that's just a convenience.)
The error also suggests that it is a named query. The error could be in the named query definition.