>Most forms of 'data sharing' in the DB2 sense (I don't know about IMS) require 
>CF structures. 

There are two structures IMS must have.
One is a VSAM extent map.
The second is locks (I think).

There are optional ones for shared queues, iirc.
-
Ted MacNEIL
eamacn...@yahoo.ca
Twitter: @TedMacNEIL

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