Hi,
The error AP_ESI_COMMON 107 is only raised when I "Realse" Outbound Delivery and assign value for custom field on Event-BeforSave of Outbound Delivery Extension object.
It's ok when I click "Save" button.
Here my code on Event-BeforeSave of Outbound Delivery Extension
import ABSL;
this.EDI_Shipment_Date = "abc";
Can you please give me some ideas about this ?