Chapter 9. Troubleshooting the Oracle SOA Suite 12c Infrastructure
In a perfect world, all code would work one hundred percent of the time, servers would not fail, and connections would never timeout. However in the real world, we are not so fortunate. Sometimes, you may come across an issue, it may be trivial in nature because either you have experienced the issue before or the problem's source is self-evident. When digging through issues, it's always good to have a number of tools under your belt.
Taking the time to analyse the situation and starting with the simplest possible solution is usually the first place to start. There's nothing worse than overlooking the simple answer only to find out later that it's the ultimate solution to the problem. In many cases, the root causes of issues are clear, for example when a composite fails to insert a record into a database with an ORA-12541 error, which is quite straightforward, as the error indicates the database listener is unreachable. The...