MapEverywhere() misses %zpkg package

[cambot]

I ran ##class(SourceControl.Git.API).MapEverywhere() to make the module available in all the namespaces in my instance. When I went to edit an interop production, I received this exception popup:

I went back to my terminal session to dump the session variables and noticed this:

%objlasterror="0 S��¥   Package�SourceControl.Git�%ALL$�%SYS�(e^Exists+5^Config.CommonMapMethods.1^
2+e^ClassMapping+4^
%Installer.Installer.1^1Dd^
RunMapEverywhere+26^|"ENSGLOBAL"|SourceControl.Git.Installer.1^1@e^
MapEverywhere+8^|"ENSGLOBAL"|SourceControl.Git.Installer.1^1:e^
MapEverywhere+1^|"ENSGLOBAL"|SourceControl.Git.API.1^1e^^^0"

While this method did map the SourceControl.* package to my other namespaces, maybe it also needs to map %zpkg.isc.*?

$zv: IRIS for Windows (x86-64) 2023.1.5 (Build 697U) Thu Oct 3 2024 13:47:51 EDT

---

Additionally, the MapEverywhere() definitions should really be annotated with As %Status. It is inconsistent that they don't have this.

[cambot]

Fortunately, manually mapping the %zpkg package resolved the exception. fine for a work around, but MapEverywhere() really should handle that.

[isc-pbarton]

By default, any classes starting with % will be accessible in all namespaces: https://docs.intersystems.com/irisforhealthlatest/csp/docbook/DocBook.UI.Page.cls?KEY=RCOS_appx_identifiers#RCOS_appx_identifiers_irissys

Is it possible there were some custom mappings set up in the namespace for % classes that overrode the default?

Another thing that can go wrong is to uninstall from one namespace and then run MapEverywhere() in another namespace. The first uninstall will delete the %zpk.isc.sc.git package from all namespaces and break things in other namespaces. Reinstalling in the primary namespace will fix this.

[cambot]

I just hit this issue again attempting to configure v2.12.1 of this module on an Iris 2025 instance.

I installed this module in HSCUSTOM, then ran MapEverywhere() to get it into my active namespace. When I run Configure(), I saw this error:

ERROR #5002: ObjectScript error: <CLASS DOES NOT EXIST>FavoriteNamespaces+2^SourceControl.Git.Utils.1 *%zpkg.isc.sc.git.Favorites

>w

%objlasterror="0 hb<CLASS DOES NOT EXIST>FavoriteNamespaces+2^SourceControl.Git.Utils.1 *%zpkg.isc.sc.git.Favorites
FavoriteNamespaces+2^SourceControl.Git.Utils.1^1,e^
%OnNew+10^SourceControl.Git.Settings.1^10e^
%Construct+12^SourceControl.Git.Settings.1^1.e^
Configure+1^SourceControl.Git.Settings.1^1*e^
Configure+18^SourceControl.Git.API.1^1d^^^0"

I had found a package mapping for %zpkg.isc.sc.git in HSCustom, which I deleted, but that still did not produce the behavior I expect (and I think I am understanding that documentation you shared about % classes being automatically mapped through all namespaces)

---

>w $zv
IRIS for UNIX (Red Hat Enterprise Linux 8 for x86-64) 2025.1.0L (Build 198U) Wed Jan 29 2025 21:57:57 EST

[isc-pbarton]

Next step from @isc-pbarton is to replicate on an IRIS for Health instance.