Probeleme with insert into database oracle
I'm working with Jdevloper 10.1.3.0 and I am currently developing a program that extracts many informations and inserts them into a database oracle9i.the problem is that I can not insert anymore since yesterday(the programm worked before).I launched my programm,and the run window appears but it doesn't work.when i cut the insertion's code, my program works and saves information into a file without any problem.what sall i do? should i reinstall oracle or Jdeveloper or the problem comes from my pc ????? Do you have any suggestion? because I do not know what to do?