Comment 12 for bug 992525

Hello, I receive the error in many different ways. One way I was able to reproduce it,

3 different users (unique logins) try to confirm production of a bill of materials. Granted it was the same one, 2 users received the error while the third succeeded.

Another way I receive the error frequently is installing new modules, I have been able to reproduce the problem on 10 systems with current code easily, but other openerp core developers say they cant reproduce it. The problem seems worse when trying to install module from the kanban view. The issue besides the error message is not being able to run the configuration wizards.

Another way I was able to reproduce it is by trying to import orders using magento connection. I see the error a lot in this way. Olivier you explain a possible relief, I will see about having this developed in a module or something