Your customer wants to implement the material flow system(MFS)to connect the conveyors and automated high track, how do you connect SAP Extended warehouse management to communicate with the programmable logic controllers(PLC)? There are 2 correct answers to this question.

Your customer wants to implement the material flow system(MFS)to connect the conveyors and automated high track, how do you connect SAP Extended warehouse management to communicate with the programmable logic controllers(PLC)? There are 2 correct answers to this question.
A . Send an IDoc through a post processing Framework action to the PLC
B . Use SAP Plant connectivity to connect with the TCP/IP socket server of the PLC
C . Directly integrate to the PLC using ABAP Push channels
D . Activate the link to the subsystems using the ALF interface on the warehouse number

Answer: B,D