vault file cannot participate in create STEP operation due to restrictions

[sai_chinta]

I can't create STEp files in Autodesk Vault even all settings are okay

[Markus.Koechl]

What is the message in the Error Details? I suggest selecting a single part; a piping component might be required to be opened in the parent assembly's context. And - please leverage the general Vault forum for future posts on general user workflows; this forum is about using Vault APIs or Data Standard customizations. Thanks.