Jumping to the error key causes the last key parameter to be stored in slot 0 of the kernel node {(kernel-logic,kernel-node)} and a data key whose data body is the order code to be stored in slot 1. It may also log some kind of error for the attention of programmers who maintain programs close to the Gnosis kernel. There is no return.

The error key is for the emergency use of programs close to the Gnosis kernel. It is called when there is an error condition that cannot be handled by any program outside the kernel. It is the domain keeper of programs like the decongester and external migrator.