USRF9 trace record for VSAM

The USRF9 trace record represents opening or closing of a VSAM data set.

USRF9 FF5   ASCB hhhhhhhh JOBN cccccc
            JOB NAME cccccc STEP NAME cccccc
            TIOT ENT hhhhhhhh hhhhhhhh hhhhhhhh hhhhhhhh

            ACB      hhhhhhhh hhhhhhhh hhhhhhhh...
                     hhhhhhhh hhhhhhhh hhhhhhhh...

            AMBL     hhhhhhhh hhhhhhhh hhhhhhhh...
                     hhhhhhhh hhhhhhhh hhhhhhhh...

            AMB      hhhhhhhh hhhhhhhh hhhhhhhh...
                     hhhhhhhh hhhhhhhh hhhhhhhh...

            AMDSB    hhhhhhhh hhhhhhhh hhhhhhhh...
                     hhhhhhhh hhhhhhhh hhhhhhhh...

            AMB      hhhhhhhh hhhhhhhh hhhhhhhh...
                     hhhhhhhh hhhhhhhh hhhhhhhh...

            AMDSB    hhhhhhhh hhhhhhhh hhhhhhhh...
                     hhhhhhhh hhhhhhhh hhhhhhhh...
USRF9
Identifies VSAM's trace-record formatting routine (AMDUSRF9).
FF5
Last three numbers of the event identifier (EID) specified in the GTRACE macro. See Event Identifiers (EIDs) for USR trace records for a list of the EIDs and associated products for USR trace records.
ASCB hhhhhhhh
Address of the ASCB for the address space in which the event occurred.
JOBN cccccc
JOB NAME cccccc
Name of the job.
STEP NAME cccccc
Name of the job step during which the event occurred.
TIOT ENT hhhhhhhh hhhhhhhh hhhhhhhh hhhhhhhh
Data set entry from the task I/O table (TIOT).
ACB hhhhhhhh ...
Contents of the data set's access method control block (ACB).
AMBL hhhhhhhh ...
Contents of the AMB list (AMBL).
AMB hhhhhhhh ...
Contents of the access method block (AMB). The first AMB is for data, the second for the index.
AMDSB hhhhhhhh ...
Contents of the access method statistics block (AMDSB). The first AMDSB is for data, the second for the index.