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Write-delete record types
There are four sections in the journal records written for write-delete record types:
v The FLJB_GENERAL_DATA section,
v The FLJB_WRITE_DELETE_DATA section, and
v The two caller data image sections, which consist of:
– FLJB_WDD_BASE_KEY (the length of which is given by
FLJB_WDD_BASE_KEY_LENGTH in FLJB_WRITE_DELETE_DATA)
– FLJB_WDD_PATH_KEY (the length of which is given by
FLJB_WDD_PATH_KEY_LENGTH in FLJB_WRITE_DELETE_DATA).
These sections contain the image of the caller data as the base key, and, if the
data set is a path, the path.
The format of such a record written for write-delete record types is shown in
Figure 63.
See Figure 61 on page 639 for the format of the FLJB_GENERAL_DATA section.
The format of the FLJB_WRITE_DELETE_DATA section is shown in Figure 64 on
page 641.
FLJB GENERAL DATA
FLJB DELETE DATA
Fixed length Variable length
Base key Path key
12 12
Figure 63. Layout of record written for write-delete record types
journaling
640
CICS TS for OS/390: CICS Customization Guide