X'0C' trace entry

The X'0C' trace entry is shown.

 TRACE ID   = X'0C'
 
       word 0 — byte 1 - X'0C' - DL/I OPEN/CLOSE trace entry for each
                         data set.  This entry shows a successful OPEN/CLOSE.  
                         For an error during OPEN/CLOSE, the data in ENTRY6 and 
                         ENTRY7, X'18' and X'1C' respectively, is shown in the 
                         "error condition"
                byte 2 - PST number
                bytes 3-4 - Trace sequence number description. 
       word 1 — byte 1 - PSTFNCTN (See note below)
                bytes 2-3 - DMB number
                byte 4 - DCB number
       word 2 — DCB address
       word 3 — DD name
       word 4 — DD name
       word 5 — PSTDBPCB - database PCB address
       word 6 — DMB address (Error condition) - Offset in DFSDLOC0 where error was 
                detected.
       word 7 — bytes 1-3 - PSTPSB-PSB address - database PCB address (Error
                            condition) - Word "LKER" or reason codes described in
                            message DFS0730I
                byte 4 - Not used