Table of Contents

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  1. Preface
  2. Introduction to PowerExchange
  3. DBMOVER Configuration File
  4. Netport Jobs
  5. PowerExchange Message Logs and Destination Overrides
  6. SMF Statistics Logging
  7. PowerExchange Security
  8. Secure Sockets Layer Support
  9. PowerExchange Alternative Network Security
  10. PowerExchange Nonrelational SQL
  11. PowerExchange Globalization
  12. Using the PowerExchange ODBC Drivers
  13. PowerExchange Datatypes and Conversion Matrix
  14. DTL__CAPXTIMESTAMP Time Stamps
  15. PowerExchange Glossary

General Section

General Section

The following table describes the fields in the general section:
Field
Decimal Offset
Hexadecimal Offset
Length
Format
Description
PWXGSTP
0
0
2
Binary
Numeric value that represents the subtype. Values:
x'0001' = Connection request
x’0002’ = Start
x’0003’ = Interval
x’0004’ = End
x’0013’ = PowerExchange Listener interval
x’0014’ = PowerExchange Listener end (same as in the standard SMF header)
PWXGPRD
2
2
14
Char
PowerExchange product. Contains the literal "PowerExchange".
PWXGVER
16
10
10
Char
The PowerExchange version and build.
PWXGCMP
26
1A
16
Char
A component name, such as "Listener" or a utility name.
PWXGJOB
42
2A
8
Char
PowerExchange Listener or the name of the process.
PWXGNDN
50
32
8
Char
Node name, when applicable.
PWXGPID
58
3A
5
Char
Task or process ID, which is a value from 1 through 99999.
Reserved
63
3F
3
Binary
Reserved for future use.
PWXGCID
66
42
8
Char
Session ID of the client. The value is taken from the SESSID parameter of the connection parameters.
For ODBC, the DTLSESSID SQL escape sequence.
PWXGCIP
74
4A
4
Binary
IP address of the client.
PWXGUID
78
4E
128
Char
User ID for the client.
PWXGSTT
206
CE
20
Timestamp
Start timestamp for this client session.
Reserved
226
E2
8
-
Reserved for future use.
PWXGETT
234
EA
20
Timestamp
Ending timestamp for this client session.
Reserved
254
FE
2
-
Reserved for future use.
PWXGRC
256
100
8
Char
Return code.
PWXGRSN
264
108
8
Char
Reason code.
PWXGADI
272
110
24
Char
Additional information that is used to describe the return code or reason code.
PWXGCIP
296
128
16
Char
Client IP string.
PWXGSEQ
312
138
4
Binary
Sequence number.
Reserved
316
13C
8
-
Reserved for future use.
PWXGCPU
324
144
8
Char
CPU used.
PWXGLES
332
14C
4
Binary
Length of extended section descriptors.
PWXGSID
336
150
256
Char
Name of the PowerCenter Session ID. Only present for PowerCenter connections.
PWXGMNM
592
250
11
Char
Map name.
PWXGTCP
603
25B
8
Binary
zIIP
1
qualified time.
PWXGTOT
611
263
8
Binary
Time spent on the zIIP
1
.
PWXGTOF
619
26B
8
Binary
zIIP
1
time offloaded to the Central Processor.
1. System z Integrated Information Processor (zIIP) times are cumulative. PowerExchange uses only one Workload Manager (WLM) enclave.