Hi Vasiliy,
Here Is an article we have on the codes returned:https://www.ptc.com/appserver/cs/view/solution.jsp?n=CS168345
Also Creation of Projects is not supported with this utility, as seen in this article: https://www.ptc.com/appserver/cs/view/solution.jsp?n=CS147502
Although looking at your example it looks like we are loading a template.
Here is an example for that:
windchill wt.load.LoadFromFile-d "C: \ ptc \ Windchill_10.1 \ Windchill \ loadFiles \ projectlink \ demodata \ PJLDemoProject.xml"
-CONT_PATH \ "/ wt.inf.container.OrgContainer =demoorganization\"
Thanks,
Jarrett