Uri, when you get an answer from WRC please come back here, post it as an answer to your question, and set the checkmark against your answer so the DC question shows as "answered".

I suggest you contact WRC about this.

Good to hear Rubens helped you Coty. The best way of giving him due credit on DC is for you (as OP) to set the checkmark alongside his answer. Look for it above, in the area I've highlighted in my screenshot below:

What Caché version are you seeing this on Sean?

Please give us more context. Where is the question arising from? It looks a bit like a homework assignment after a class covering a specific area of the COS language.

Nancy, to help with DC housekeeping, please re-post your comment as an Answer, then set the checkmark against its title so your original question disappears from the "no answer" and "unanswered" views.

I guess I could add a little backdoor into this method as well; a screen door, if you will, on my back door.

A smart catflap?

Answered in comments.

I have just posted an article here about how to determine whether a class is mapped.

Thiago, maybe re-post your Comment as an Answer. That way the OP can set the checkmark alongside your answer, so the question no longer lists as "unanswered". Plus, you get credit.

Tom, maybe re-post that information as an Answer rather than a Comment. Then you can accept your own answer (set the checkmark alongside it), so your question no longer lists as "unanswered".

AFAIK we users aren't able to change increase this value. If we could, we might be tempted to set it to a very large value

See [@Robert.Cemper]'s answer for how you can decrease it.

Today I am seeing this being caused by a post whose <pre>...</pre> block of SQL code got snipped part way through. No </pre> tag got added, so the rest of the page is monospace font.

Pedro - good to see that DC members were able to help. Now please set the "accepted answer" checkmark that only you (as OP) are able to set. If you're unsure where to look, see my screenshot below:

Maybe worth adding that the two MS packages can be run with command line options suitable for unattended use, e.g.

vcredist_x86.exe /passive /norestart

For a dialog box showing all the command line options:

vcredist_x86.exe /help

or

vcredist_x86.exe /?

I wish an unattended install of Cache would install these runtime prerequisites automatically for us. I think it does that when doing an interactive install, which would imply that the vcredist_x*.exe kits are already bundled inside the cache*.exe installer.

Adding to the other answers, I notice the OP wrote "I need my globals unreadable if other process is in critical area".

This means you will need to obtain LOCKs before referencing (reading) the globals. But in this case you might opt to request shared LOCKs, e.g.

LOCK +(^A#"S",^B#"S",^C#"S")
WRITE !,"^A=",^A,!,"^B=",^B,!,"^C=",^C,!
LOCK -(^A#"S",^B#"S",^C#"S")

The use of shared locks will allow multiple concurrent reader processes, while still blocking all readers if a writer holds conflicting locks. A would-be writer will also be blocked while any readers still hold conflicting locks.

Robert, your first doc link is actually for $TEST. The link for LOCK is http://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY=...