PCBRMK segment type format

The IMS catalog PCBRMK segment type contains user-specified comments about an IMS program control block.

This segment is a direct child of the PCB segment instance that the comments pertain to.
Segment name
PCBRMK
Parent name
PCB
Sequence field
PCBCMSEQ
Segment length
264 bytes
Table 1. PCBRMK 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 PCBCMSEQ Sequence field, type = U X
  5 2 X SEQNUM Sequence number  
7 2 C FILLER Reserved  
9 256 C REMARKS User comments for this PCB