Hi @Evgeny Shvarov,

List of Tables can be listed by using the below query against all or specific schema:

SELECT TOP 5 * FROM INFORMATION_SCHEMA.TABLES
--WHERE TABLE_NAME LIKE '%CSP%'


While Columns details can be listed by using the below query:

SELECT TOP 5 * FROM INFORMATION_SCHEMA.COLUMNS
--WHERE TABLE_NAME LIKE '%CSP%'
--AND TABLE_SCHEMA LIKE '%CSP%'

Thanks

Looks like win32api in not installed with IRIS.

Try to install win32api module by running below command :

C:\InterSystems\IRIS\bin>irispip install --target C:\InterSystems\IRIS\mgr\python win32api

Replace C:\InterSystems by your IRIS installation folder

For more details please check below link
https://docs.intersystems.com/irislatest/csp/docbook/DocBook.UI.Page.cls...