DPONE_RECIPE_COMPONENT_INVALID

A component is empty, too large, uses an unknown/non-whole-value placeholder, or contains executable/template/credential-bearing content.

Fix

Keep components declarative processes only. $param and $context mappings must replace an entire value and reference a known safe name. Remove Python, module, callable, shell, command, Jinja/template, and secret fields; publish a new immutable component version and run dpone recipe validate.