When i open a database of Navision .Sometimes it give me a message “The data is not valid”. Actually The database can run without any error. It just a message. But I don’t think the message is normal. If anyone know the reason of it Please tell me. Thanks very much.
I think your error is DATE is not valid (note that it is datE and not datA). If yes, then please read the following link:
This error occurs if you close navsion directly rather than closing the company first & then closing the database.
And this happnes to database login and not windows login.
This is still a issue in NAV 2009 SP1 also.