IBM VERSION 5 SY44-5902-05 - Manual (Page 235)

v Data in multiple formats
v RAS error information and bus level asynchronous log report
v Device driver reported records
v Some dumps and trace data
v Volume information (statistics) data records
A formatted printout of the product activity log records is available by using the
Product activity log option from the Start a Service Tool display under Dedicated
Service Tools (DST).
Status SRCs
Status system reference codes (SRCs) indicate the current state of the system for
informational purposes. Status SRCs appear on the control panel during the
following processes:
v System IPL
v DST functions (local or remote)
v Dump functions
v System power-down
See “IPL status SRCs” on page 201 and “General status SRCs” on page 214 for more
information on specific status SRCs.
Chapter 7. Initial Program Load (IPL) Information 221