Z903 still fails to return Z1K1 or Z6K1 for a string, but we no longer get an explicit Z507/evaluation failure. I’m not sure if fixing T389487 is in scope, but the error now is:

Unable to convert to canonical form (path to the problem: "Z22K1.0")

It would appear that this error is uncatchable.

Attempting to extract a value for a non-existent key produces a standard Z511/key not found error.

apine opened https://gitlab.wikimedia.org/repos/abstract-wiki/wikifunctions/function-orchestrator/-/merge_requests/594

Fix some aspects of error handling.

jforrester merged https://gitlab.wikimedia.org/repos/abstract-wiki/wikifunctions/function-orchestrator/-/merge_requests/594

Fix some aspects of error handling.

In T419779#11702292, @GrounderUK wrote:

Z903 still fails to return Z1K1 or Z6K1 for a string, but we no longer get an explicit Z507/evaluation failure. I’m not sure if fixing T389487 is in scope, but the error now is:

Unable to convert to canonical form (path to the problem: "Z22K1.0")

This should be resolved as of next deployment (tomorrow).

It would appear that this error is uncatchable.

Attempting to extract a value for a non-existent key produces a standard Z511/key not found error.

This part is a manifestation of T419833. Short version: that function will unfortunately need to be rewritten. I'll explain further in the other task.

Change #1254929 had a related patch set uploaded (by Jforrester; author: Jforrester):

[operations/deployment-charts@master] wikifunctions: Upgrade orchestrator from 2026-03-12-210521 to 2026-03-18-023444

https://gerrit.wikimedia.org/r/1254929

Change #1254929 merged by jenkins-bot:

[operations/deployment-charts@master] wikifunctions: Upgrade orchestrator from 2026-03-12-210521 to 2026-03-18-023444

https://gerrit.wikimedia.org/r/1254929

This is now deployed; from what I can tell, all of the given examples now work. Thanks for the report!