Hi @Punit 

Use the method LinkToFile below a example.

C:\temp before create the file:

Execute the code

Set file = ##Class(%Stream.FileBinary).%New()
Set statusCode = file.LinkToFile("c:\temp\test_file.txt")
If ($System.Status.IsError(statusCode))
{
  Do $System.Status.DisplayError(statusCode)
  Return
}
Do file.WriteLine($ListBuild("Some bin data"))
Write $System.Status.DisplayError(file.%Save())

After execution:

• only uninstall option is the unattended section at https://docs.intersystems.com/ens201817/csp/docbook/DocBook.UI.Page.cls?...

You can use add or remove programs too.

• would I be correct to interpret 'CacheC' in the example command as the instance name of the Ensemble installation to be uninstalled? Or is that the folder name on the filesystem where it is in installed?

Is the instance name.

• Not familiar with Windows Registry editing, so can I safely delete those two trees in the registry if i want a completely fresh start?

After uninstall and if you have only one installation yes.
 

Hi Pedro,

You can retrieve this information querying the class %Dictionary.PropertyDefinition.

An example:

SELECT Name
FROM %Dictionary.PropertyDefinition
WHERE parent = "mypackage.MyClassName"

The field parent is fully qualified name of the class that you want to list properties name. 

HI @Freddy Baier 

You can change your query, given alias to the columns:

SELECT id,room,client->name as ClientName,functionary->name as FunctionaryName FROM rooms ORDER BY id

Then in COS you access the columns by name:

Write rs.%Get("ClientName")
Write rs.%Get("FunctionaryName")

Thanks @Enrico Parisi form complementary answer.

@Rob Schoenmakers You can query both tables:

Hi @William Glover 

I think that is not possible to do via Atelier API.

See the documentation about how to deploy a class. Other way is to deploy to file that only treat compiled code. 

Hi @Rob Schoenmakers 

The class that store alerts are  Ens.AlertRequest

Hi @Mark Sharman

In the Iris, the global where localized labels reside is ^IRIS.Msg("EnsColumns"):

This global is mapped from ENSLIB database that is read only, You can't set value to this Global. 

Uncheck the Mount Read-Only option, save then you can set the value of global:

I recommend that after you finish the configuration, comeback ENSLIB database to read only. 

Hi @prashanth ponugoti 

Are you using the Private Webserver? If yes this can be the issue, because InterSystems don't recommends then use of Private Webserver in production environment. Bellow a snippet of documentation:

Conclusion

If you expect very low volume of HTTP traffic, have limited demands for high availability and secure operation, the private web server may be suitable for your development and testing needs. However, for production use, InterSystems recommends installing your own separate copy of Apache, ideally on its own server, and configuring it to use our Web Gateway to communicate with InterSystems products. If you expect a high amount of HTTP traffic, require high availability in your web server, need to integrate with other sources of web information, or need a high degree of control over your web server, you should not use the private web server.

See the documentation:  Application Use Of InterSystems Web Server

For production environment install a Webgateway in a separate machine/container if possible.

Installing the Web Gateway

Regards.