Transfer Order

Hi all, After i posted shipment at Transfer Order, i found that in table 5741 Transfer Line have 2 records for each Item No. 1. What is purpose for that? 2. What is the usage for Field 40 Derived From Line No. (Table 5741)? Thank you very much!!!

I think he reason for the second line is for item trackng. The data structures for item tracking only allows one set of tracking data per source line. But with transfers there is separate tracking information for both the inbound and outbound parts of the transfer and there is no way to associate all of this with a single source line. Therefore, a second line is created behind the scene and related linked to the first line (via “Derived From Line No.”).