Thanks Alexander!

Eduard, thanks for the comments. I changed the code just before publish it. Big mistake!
It should be fixed now.

Yes, I'd like to use CubeB.TotalClients in CubeC compound cube.

TotalClients in CubeC should use only the members in CubeB and thus should return the same number as in CubeB.

I can see the measures but not the calculated measures coming from CubeB in CubeC in the pivot table.

I'm currently trying to have a shared dimension between CubeA and CubeB and to use this dimension only in the calculated measure in CubeB. To see if it works.

Thanks Evgeny!

Thank you Ward! I will keep this as a good option.

This is a very interesting option in my context.
Thank you Evgeny!

Thanks Eduard. As I understand, these articles address authorization flow for confidential client.
I would need a oauth2 flow compatible with an angular public client and the recommended one for this kind of client is code flow + PKCE.
Anyone experience this kind authorization flow with IRIS as server?

Thanks a lot Warlin!

I also found the documentation on that subject: %Status Error Processing

Interesting point Jenna. Thanks.
I'll try that!

Thanks Marc.

We think of writing a REST API to send the IDs of the messages to be sent to production B. The production B service will then read the appropriate records in the mapped table.

it's more a send and forget kind of thing but we will add a deferred response from production B to production A.

thank you Vitaliy.
Perfect.

thank you Evgeny!

Thank you @Eduard Lebedyuk and @Jeffrey Drumm 
We decided not to hide properties until GA.
 

thanks @Eduard Lebedyuk 
Yes it works great. that's the way we did it. So no direct straight serialization system function. ;-)

Oh great!
Please InterSystems developers, make these useful methods public and supported ;-)

%Collection.ListOfDT Serialize and deserialize methods seem like doing the trick. But I found the documentation is a little bit ambiguous as the sample in the header refers itself to %ListOfDataTypes.

https://docs.intersystems.com/iris20201/csp/documatic/%25CSP.Documatic.cls?APP=1&CLASSNAME=%25Collection.ListOfDT

You're sure about that? I understand these methods should only be used when the list property comes from a %Persistent object, but new instance with %New method is not allowed.

Thank you Eduard. At this time, we use JDBC connection and INSERT sql command from panda but we look for a more integrated way to do that.