IBM SC34-6814-04 - Manual (Page 742)

FLJB_FILE_NAME
8-byte file name.
Reserved
2-byte reserved field.
The format of the FLJB_COMMON_DATA section is shown in Figure 80.
FLJB_CD_BASE_ESDS_RBA
4-byte relative byte address of record in base data set for ESDS (0 if file
does not refer to ESDS, or if is an extended addressing ESDS).
FLJB_CD_KEY_LENGTH
2-byte length of user data key. (The key length is 4 for an RRDS, a
VRRDS, or a standard ESDS; 8 for an extended addressing ESDS.)
Reserved
2-byte reserved field.
FLJB_CD_DATA_LENGTH
4-byte length of user data.
FLJB_CD_BITS
1-byte flag field:
X’80’ UOW has been shunted at least once
X’40’ Write massinsert
X’20’ First write-add-complete in massinsert sequence
X’10’ End of massinsert sequence
X’8’ Fixed length record
Combinations of settings are possible.
Reserved
3-byte reserved field.
1 4 2 2 4
FLJB_CD_BITS
Length of user data
FLJB_CD_DATA_LENGTH
FLJB_CD_BASE_ESDS_RBA
FLJB_CD_KEY_LENGTH
Relative byte address
of record in base
data set for ESDS
(0 if file does
not refer to ESDS or is
extended ESDS)
Length of
user data key
Reserved
Flag byte
Reserved
x
x
x
x
x
'80'
'40'
'20'
'10'
'8'
UOW has been shunted at least once
write massinsert
first write-add-complete in massinsert
sequence
end of massinsert sequence
fixed length record
(combinations of settings are possible)
3
Fixed length
Figure 80. Format of FLJB_COMMON_DATA section
720 Customization Guide