DBDVEND segment type format

The IMS catalog DBDVEND segment type contains a short header followed by a large block of unformatted space.

This segment type is reserved for use by vendor-supplied tools.
Segment name
DBDVEND
Parent name
DBD
Sequence field
DVNDSEQ
Segment length
4000 bytes
Table 1. DBDVEND segment map
Offset (bytes) Length (bytes) Data type Field name Description Unique key field
1 2 X LEN Length of this segment  
3 2 X CTL Control field  
5 2 X SEQNUM Segment sequence number  
7 2 C FILLER Reserved  
9 3992 X DATA Vendor product DBD data  
  5 2 X DVNDSEQ Sequence field, type = U X