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IMS DB/DC :: How to define PCB for paired segments

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Author: ashok_uddaraju
Subject: How to define PCB for paired segments
Posted: Tue Jun 14, 2016 11:40 pm (GMT 5.5)

I am trying to define PCB for the below virtually paired segments

SEGM NAME=P999NUP,PTR=PAIRED,
PARENT=P999NCH,
SOURCE=((P999NDN,D,DB0999))
FIELD NAME=(PNUPKEY,SEQ,U),BYTES=6,START=1,TYPE=C
SEGM NAME=P999NDN,BYTES=6,PTR=(TB,LT,LP),
PARENT=((P999NCH),(P999NCH,P,DB999)),
RULES=(VVV)
FIELD NAME=(PNDNKEY,SEQ,U),BYTES=6,START=1,TYPE=C

can you please help me on how to put the parent/child relationship in PCB ?

i know how it works for regular segments.


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