Hi,
Please, tell me in what version was first introduced dbanalys? Was it in Progress 7?
I don't have the exact answer, I'm sure @Gus will know.
I can find in archived release notes as far back as version 6
and another note that infers it was available even earlier (perhaps always?)
"<n> RM blocks that are candidates for the RM free chain"
(Version 5 and earlier)
These are blocks used for the free chain. The number is irrelevant and has been removed in Version 6.
Which ancient version are you trying to work with?