I would like to publish from my tool into Qc9.2 with JAVA (and Jacob dispatcher)
I am using OTA-API in order to create ComponentFolder and Components.
But when I use AddItem() method, I get an unexpected and strange error I can solve since 2 days.

"Failed To Post Simple Key Entity"
The method AddItem seems not working.

The correct way to process seem to be:
1) get a folder factory from the root folder --> Seems working
2) invoke AddItem metho from the folder factory in order to crete a new folder ---> GENERATE AN ERROR
3) get from this new folder, a component factory
4) invoke AddItem method in order to create a new Component into the new folder.

If someone can help me...