Marks the end of a command.
<Type> JOURNCOM </Type> ⋮ <RecType> EVENTEND </RecType>
<ET_EventType> ONLINEEDIT | MIGRATE | BACKOUT | INSTALL </ET_EventType>
<ET_System> SMF_system_identifier </ET_System>
<ET_JobName> job_name </ET_JobName>
<ET_JobID> job_ID </ET_JobID>
<ET_TaskNum> CICS_task_number </ET_TaskNum>