The SMS dataclas attribute.
EXTENDED This column shows whether or not extended addressability
ADDRESSABILITY is provided. Extended addressability provides data sets
-----(27)----- with addressability of more than 4 gigabytes.
YES
Possible values:
YES Provides extended addressability.
NO Does not provide extended addressability.
-----Original Message-----
From: IBM Mainframe Discussion List <[email protected]> On Behalf Of
Carmen Vitullo
Sent: Thursday, October 17, 2019 9:23 AM
To: [email protected]
Subject: Re: How define a cluster bigger than 4GB?
IIRC the VSAM file needs to be SMS managed and / or a dataclass used the allow
for extended attributes.
Carmen Vitullo
----- Original Message -----
From: "Charles Mills" <[email protected]>
To: [email protected]
Sent: Thursday, October 17, 2019 8:20:22 AM
Subject: How define a cluster bigger than 4GB?
I am trying to define an LDS of 5992 or so cylinders and I am getting
IDC3009I ** VSAM CATALOG RETURN CODE IS 140 - REASON CODE IS IDC3009I
IGG0CLEV-110
Which I interpret as saying a non-extended format cluster may not be more than
4GB.
Is that what VSAM is telling me?
If so, what do I need to do to define it as extended? I don't see any relevant
parameter on IDCAMS DEFINE CLUSTER.
z/OS V2R1, non SMS volume, FWIW.
Thanks,
Charles
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