I had a running DO4 solution in pre-production.
We recently wanted to migrate data, so we created a new database and migrated data using SSIS. The migration was successful. I am using Data Objects .NET 4.4 on a SQL server 2008 R2.
Now when we try to add new data, we are getting
Entity is already detached from Session. Likely, this is result of creation of new Entity with the same Key.
Please help, as this is a production system. Your urgent help is very much appreciated.
asked Jun 20 '11 at 01:15
According to the exception text, entities are being created with keys that are already present in the database. I'd recommend you to check settings of
answered Jun 20 '11 at 02:52