Diagnostic information in DFHJUP output

DFHJUP output provides diagnostic information for CICS® system log streams, or CICS general log streams when COMPAT41 is not specified.

The block header record at the start of each log block is preceded by the following diagnostic information: MVS™ Block identifier, length of the block (in hexadecimal) and timestamps when the log block was written (in both GMT and local formats). The timestamps are displayed as both STCK values and formatted date and time fields. Note that the date field is in the format MM/DD/YYYY.

In addition, each log record in a block is preceded by a new column, which contains the offset (in hexadecimal) of the start of that log record from the start of the block.

See Figure 16 for an example of this diagnostic information.

Figure 16. Diagnostic information in DFHJUP output
Block identifier - 0000000000008F2A
Length of block  -         000000BD
 
GMT timestamp    - AEEFF955B8400000     07/10/1997 13:47:36.980480
Local timestamp  - AEF006BEF2800000     07/10/1997 14:47:36.980480
 
This block was read from the log stream active area
 
 000000   000000   6EC4C6C8 00400001  C9E8C3D3 E9C3C3C3   AEEFE9CC 62CF0001  AEEFF721 96170001
                                                          *>DFH. ..IYCLZCCC..Z.......7.O...*
 000020            00000000 00000001
                                                          *........                        *
 000000   000028   0000004C 00000038  00000014 AEEFF969   9E36E800 AEF006BE  D17EE800 C3C5C3C9
                                                          *...<..........9...Y..0..J=Y.CECI*
 000020            0000024C F8F7F3F6  0001D3C7 40404040   40404040 00000000  40F5F1F0 C9E8C3D3
                                                          *...<8736..LG        .... 510IYCL*
 000040            E9C3C3C3 E6D9C9C7  C8E3C140
                                                          *ZCCCWRIGHTA                     *
 000000   000074   00000049 00000038  00000011 AEEFF969   9ECA6000 AEF006BE  D2126000 C3C5C3C9
                                                          *..............9...-..0..K.-.CECI*
 000020            0000024C F8F7F3F6  0002E4D1 C4C6C8D1   F0F34040 00000000  0000000C C1E64040
                                                          *...<8736..UJDFHJ03  ........AW  *
 000040            00000000 E3C5E2E3  F1
                                                          *....TEST1                       *

Related reference
Reading log streams using batch jobs (for example, DFHJUP)
SUBSYS=(LOGR,DFHLGCNV,...) keyword
Using DFHJUP to read log streams
DD statements for DFHJUP or your own batch job
Utility control statements for DFHJUP
DFHJUP return codes
Managing the size of log streams
Log data accessible to DFHJUP
Examples of using DFHJUP
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