WorkSpace freezes when i use Editorcommand save in recordcontext saving event using Addins

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I have a requirement where on save click I need to throw a mandatory message if one of the values are not updated.

There is association with my workspace. so the particular fields values will save on Save the My Workspace.

So what I did is on record context saving event , I m calling editor command save as

_recordContext.ExecuteEditorCommand(RightNow.AddIns.Common.EditorCommand.Save)

and then I m getting the ID from recordconetxt and using ROQL fetching the Associated records. If there are no records then I m throwing a warning and cancelling the save.

But I m getting Committing Changes loading symbol when control comes to