Please can you share the oracle transactional business intelligence cloud documentation link.
I am not able to find it.
Check here - https://docs.oracle.com/apps/search/search.jsp?category=all&q=Oracle+Transactional+Business+Intelligence+Enterprise
Please can you share the User's guide link .
Please find the general OBIEE User Documentation : https://docs.oracle.com/middleware/bi12214/biee/BIEUG/toc.htm
And if you are looking for Services Implementation guide, please refer : https://docs.oracle.com/en/cloud/saas/sales/20b/facaa/analytics-access-currency-and-display.html
Parmit, Oracle Cloud Applications use a very old 11g version of OBIEE in OTBI so you must go to the following rather than the latest 12c version of the platform
You should start from: https://docs.oracle.com/en/cloud/saas/index.html and navigate to the required Fusion Module/Pillar and Release.
You will find the "Analyze and Report" section under each one of them with up-to-date technical and bussiness information.