It's true that IEFBR14 will now get special treatment for the purposes of 
batch allocation.  I don't know if I would call that a "reserved word."

We thought about the steplib case.  If a programmer writes his own 
IEFBR14, he can expect the system to behave as if it were the "real" 
IEFBR14 shipped with the product.  If that is undesirable, he can ask the 
system programmer to disable the function in the ALLOCxx parmlib member. 
Or he can choose a different name for his program.

One of the tenets of this design was that existing JCL would not have to 
be changed to get the benefit of the new function.  That may mean that 
some people who thought they were enhancing an IBM-supplied program need 
to take some action to differentiate themselves from the IBM copy.

There is no assistance for other programs at this time.  The IBM-supplied 
IEFBR14 program has the well-known property of *not* using any of the DDs 
coded in the JCL.  It is this property that the function takes advantage 
of.

Steve

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