Can we host Quality Center 12.50 on Microsoft Azure?

Our DBA team asked us to change our ALM instance for Oracle SCAN Listener. We updated our TNS Names with the new connection information. We changed the connection string for our projects and tested all of the connections in QC and they were successful. However, now we cannot access QC.

Our current version is 12.20.18 (Patch 1) and need to get to patch 2 for office 365 support. I see there is now a 12.21 with patch 2. what is my process to get there? Is it just install patch 2 12.21?

We have run a Test Set where a few hundred test instances were supposed to be linked to a primary defect but were not. We are now having to go back and link these. Does anyone know of a faster route than manually updating each one? Is there possibly some workflow code that I can run?

We are trying to update requirement descriptions via workflow/API. I was wondering if anyone has an example of how to do this?

Every now and again we get a test set that has too many steps or a corrupted step and is not able to be viewed or deleted in the application. We have previously been having our DBA remove these. Is there a way to remove these test sets using API in order to avoid DBA involvement?

There is a project that is presenting a challenge to migrate from 1202 to 1250. The repair tool is indicating it is because there are checked out entities. I have checked Requirements, Components, Business Processes and Tests and cannot locate the item that is registering as checked out. The report ...

Our ALM is configured to use LDAP. We have been seeing issues recently where a user's authentication string is getting changed in the site admin when they fail to log in. Does anyone know what may be causing this issue and is there a way to stop it