Example PDA output as follows. Values can be different and cause confusion over there meaning.
COLLECTION - FASTSCAN
STATS ID: ssid BUFFERS: 0360 ERRORS : 0010
WTOR CD : 00 SCAN : 0006 ACCESS : VSAM
The first two values listed represent the "Obj Read Access" value of the user's PDA Profile at the time the extract JCL was created.
The third value actually represents the access method used.
This can be different (as in the example given) as the value of EXCP_READ_ACCESS in the PDA member of the users PARMLIB can affect the ACCESS used.
In this case EXCP_READ_ACCESS is set to TS_COLL so overrides the value of VSAM that was defined in the profile.