A handheld picking workflow received its target field from the backend, but the page showed no target when that field contained a contract-defined asterisk sentinel. Save and confirmation actions then failed the required-field check.

Ordinary target values worked, so the symptom initially resembled …

Small logistics-system bugs often return even when the rule appears to exist. The rule may protect one button, page, or exception branch without covering every path that can change business state or data.

The four examples below come from different features, but they support one conclusion: business …