>When a program issue a WAIT and gives up control to Z/OS a RB is
generated
This is not correct. WAIT creates no additional RBs. Whatever RBs existed
at the time of the WAIT are what remain.
>the name of the program is in the RBCDE1 if so why is there a chain in
the
>CDE to the next CDE CDCHAIN
18, 2010 9:12 PM
To: IBM-MAIN@bama.ua.edu
Subject: Re: What is the porpouse of CDCHAIN
Michael:
Not sure I understand the question and am pretty sure that you don't
understand the nature of the control blocks (RB and CDE).
So, I'll try to explain.
The RB is there for the program BEF
If the CDE is minor would the CDCHAIN have an address pointing to the Major
CDE
-Original Message-
From: IBM Mainframe Discussion List [mailto:ibm-m...@bama.ua.edu] On Behalf
Of Mike Myers
Sent: Wednesday, August 18, 2010 9:12 PM
To: IBM-MAIN@bama.ua.edu
Subject: Re: What is the porpouse
Michael:
Not sure I understand the question and am pretty sure that you don't
understand the nature of the control blocks (RB and CDE).
So, I'll try to explain.
The RB is there for the program BEFORE it can issue the WAIT. The RB,
should be PRB in your example, is created for the program t
Hi,
When a program issue a WAIT and gives up control to Z/OS a RB is generated
the name of the program is in the RBCDE1 if so why is there a chain in the
CDE to the next CDE CDCHAIN ???
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