6486ed97_blishing_and_versioning_assets__Result
[Action] Mark asset as ready to publish, while some of its children are in the Modified state, and then try to publish it. [Result] 
A dialog is displayed with error message that asset cannot be published, because some of its children are in Modified state. On publishing a never published asset, all of the children are published along with it, which requires that all the children be in Published or ReadyToPublish state.
Adobe Digital Enterprise Platform * Publishing and versioning assets