See this page:Creating and Synchronizing Live Copies The availability of the Rollout command on the source/blueprint pages is dependent on whether source is referenced by a blueprint configuration: If you create the live copy from a source page that is referenced in a blueprint configuration, then t...

This post might be useful:How to create a Microsoft SQL connection on AEM Forms 6.3?

Check "creating launcher configuration" in the following document:Starting Workflows

Do you have any customization in dam asset workflow ?What do you see in the logs ?Can you see relevant image renditions in crx/de?

I recommend to view mapping def to ensure you have them configured and verify they actually resolve to what you are expecting:Resource Mapping

Checked the logs to verify the root cause. You may consider the following:1. run a data store consistency check for potential corruption.Fix Inconsistencies in the repository when SegmentNotFound Issue is reported in AEM 6.x2. run index consistency check and potential corruption.Use oak-run.jar to M...

That's correct ... I dont believe OOTB features provide that. 

Can be a name conflict. I am assuming this only happens for this specific page (?)

Can you clarify the use case ?Where these tables are ? i.e. part of a page ?

Check and verify if you can achieve this by implementing ACL's i.e. jcr:modifyProperties, for the user or group ?   See privileges here:User, Group and Access Rights Administration