X_ADMIN_ACTION_NOT_APPLICABLE
Means
an admin action was run on a row its when() rule excludes
Typical cause
the row changed state after the button rendered, or the call was forged for a row the action does not apply to
Fix
x manifest --json — admin[].resources[].actions marks the action when: true; re-read the row (the detail page, or the admin.<entity>.read tool) and run the action only while its when() holds