Broken GDG Chain



This group is invaluable...

Q. HSM ML1 problems, now we're recovering data. SA recalled 3 versions of a
GDG and they show up in 3.4. However, when the GDG base is expanded, they
no long show in its chain. Does anyone have a magic command to repair that?
I am combing manuals. Google, and the collective knowledge of this forum.

Many thanks in advance.

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