IBM i (and its predecessors) has had the capability to automatically identify and report software problems to IBM for many releases. This was first introduced as the “Software error logging” (QSFWERRLOG) system value.
The capability to automatically identify problems when they occur is something we call First Failure Data Collection (FFDC). The intent is the first time a problem occurs, the data necessary for problem determination is automatically collected. That data, for operating system problems, can then be sent to IBM for diagnostic purposes. The lofty goal is to identify and resolve problems the first time they happen without ever having to recreate the problem.(more…)