Even a small failure of the software could lead to extensive and costly consequences. Remember instructive nursery rhyme "Because in the forge was not a nail"? Everything in this story happened almost the same scenario. A minor malfunction in the computer system Italian supplier firms Agrati led to the fact that paid order has not arrived to the customer on time. The customer turned out to be the second largest automaker in Europe - the group PSA Peugeot-Citroen. Moreover, due to such things as fixing shock absorbers, which actually delivers the firm Agrati, one after the other stood conveyors five of the company's plants!As you know, modern plants operate on the principle of Just in time, when almost all the components, skipping the long-term storage warehouses, immediately proceed to the place of Assembly. So it is more efficient and cheaper, but even a small failure can cost very expensive. Representatives of the PSA is not yet reported losses due to the lack of fasteners, but it's probably tens of millions of euros. It is only at the factory in Rennes, where gather the Citroen C5 and C6 and Peugeot 407 and 508, during the seven-day outage was short of about seven thousand cars.