When the field Prod. Consumption Whse Handling is setup as (warehouse pick : Optional), at the moment of Picking from the production order, if the components are managed with serial numbers, the serial numbers are not retrieved automatically in the picking document ( The field remains empty).

Note: When the field Prod. Consumption Whse Handling is setup as (warehouse pick :mandatory) it's working well, the serial numbers are retrieved in the right way, it's only the optional function that is not working well.