Simple question - I think I should know the answer, but I don't.

How can an application program using a VSAM dataset discover the
SHAREOPTIONS that were specified when the cluster was DEFINEd/ALTERed?

Can this be done easily before OPEN? After OPEN?

There are two flag bits in ACBINFL2, but that would seem not enough to
cover all the possibilities.

Thanks.

Tony H.

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