I'm trying to deploy an old ear (developped 5 years ago) on a JBOSS 4.2.0-CR1. After updating few jars (mysql driver, xerces, ...) my deployment succeed. So I tried to use my application but it doesn't want to work : I can't log on my web site even if user I used was well present in table (USER). Checking my data base content, I realised that a new table was present : XUSER. I inserted in this new table the same row than in USER for my login and it works ??
Can somebody explain to me why it is not my table USER that it is used ?