My AS400 iSeries has Become Obsolete!
Incompatibility is certainly the main villain that makes you approach AS400 application integration. With the ever-changing business needs, you are bound to act and improvise your AS400 iSeries compatibility.
But, what you need to realize here is that extensive customizations and patching the weak links aren’t going to make a big difference. Rather, you should hold your ground and get the right AS400 application integration strategy in place for business integrations.