IBM z/OS V2R2: Diagnostics

Log recording data set

Log recording data set (LOGREC) is a set of records (stored in a data set or in a log stream) that contain hardware and software error descriptions that relate to specific events.

z/OS V2R2 introduces updates for LOGREC.

This chapter includes the following topics:

•3.1, “LOGREC overview” on page 16

•3.2, “Changing the LOGREC specification” on page 16

•3.3, “New messages” on page 18

3.1 LOGREC overview

When errors occur, the system records information about the error in the LOGREC data set or the LOGREC log stream. The records ...