This is mentioned here in docs here: https://docs.intersystems.com/latest/csp/docbook/DocBook.UI.Page.cls?KEY...

From what I can tell this occurs in the operation rather than the service (so if doing something in a process it would still have spaces) and though sort of implies that this occurs when using format codes like %f it will do this even if you specified an exact name like "Chart Note.pdf". There's no control over it that I can tell as an unconditional $TR of occurs right away in Ens.Util.File:CreateTimestamp which is what ends up being executed during file/SFTP operations. You would need to use a custom EnsLib.File.PassthroughOperation with updates to the two Set tFilename calls in OnMessage to use your own version of CreateTimestamp. There is actually one call directly to that but the other goes to the EnsLib.File.OutboundAdapter's CreateFilename method which calls CreateTimestamp. So might also need a custom adapter, referred to by the PassthroughOperation, but can probably get around that if going to this much trouble!

Wonderful! That always bothered me more than is logical, but after digging around at one point and not quite figuring it out I begrudgingly moved on. Glad I saw this!

Initially I couldn't get the change to take effect using "en" though. I needed to use "en-us" instead. That worked fine and makes sense given my locale of "enuw". Curiously though most digging around in globals seemed to indicate "en" and I'm not sure what actually indicates that "en-us" is the correct node to be used as everywhere I looked seemed to come up "en".

^CacheMsg("Arial,Tahoma,Verdana")="en"
                       "Confirm")pointer
               "EDIDocumentView")="en"
                           "Ens")pointer
                      "EnsAlert")pointer
                        "EnsBPL")="en"
                    "EnsColumns")="en"
                      "EnsDICOM")="en"
                       "EnsDemo")pointer
                        "EnsEDI")pointer
                 "EnsEDIEDIFACT")pointer
                     "EnsEDIHL7")pointer
                     "EnsEDISEF")pointer
                     "EnsEDIX12")pointer
                        "EnsEnt")pointer
          "EnsPushNotifications")pointer
                  "EnsRecordMap")="en"
                        "EnsSAP")="en"
                "EnsSearchTable")pointer
                         "EnsWf")pointer
                      "EnsXPATH")pointer
                      "EnsebXML")pointer
                      "Ensemble")="en"
                           "ITK")="en"
                    "RuleEditor")="en"
                      "Workflow")pointer
                "tahoma,verdana")="en"
 

^%SYS("LANGUAGE","CURRENT")="en"
^%SYS("LOCALE","CURRENT")="enuw"
 

w $mvv(58)
en

Maybe something to do with %SYS.NLS.Locale.cls or  %SYS.NLS.int, and the exact details aren't really a big concern, but good to know if you find setting the global using "en" doesn't seem to work.

Thanks!

Aric