Thansk Tani, I saw that seems to be a specific error with Microsoft Entra ID. I talked with the LATAM team, and they already saw that problem with other clients.

Está dificil de entender o que você precisa. Você quer todas as possíveis combinações da global ˆx(1,1) ? E qual a relação disso com o código?

I have some Russian colleagues who use )) like a smiley face. I believe that it's more of a regional expression. Like here in Brazil, we use 'kkkkk' to represent laughter.

I'm not sure if this will solve your problem, but you can find JDBC drivers in the installation folder:

Installation folder > dev > java > lib > 1.8

You'll find the file intersystems-jdbc-3.6.1.jar. I believe you can use this to connect to Power BI, if necessary.