I really don't know the cause of this issue. But got this resolved by creating a new ServiceTrain bean each time I insert a record to the table. For some strange reason this works fine.
I solved it when I figured out that I was trying to enter a 4000+ character string into a Varchar2 field. I reduced the length of the entry and the error went away. There were other NUMBER fields in the table, which threw me off the trail initially.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.