Movement: Selected by Storage Unit 
Use
You can use this radio frequency option if you do not know the transfer order number of a storage unit (SU). Because there is no movement type check, you can identify transfer orders for putaway or picking. Identify the SUs and then pick them from an SU-managed storage type in the warehouse or put them away.

If the scanned storage unit number is sufficient for the putaway by transfer order (TO) identification, you can set an indicator that triggers the destination storage bin to be displayed immediately after scanning the storage unit number. In the Customizing for Mobile Data Entry, you can determine that the source information screen should not be displayed by choosing Verification Control ® Assign Verification Profile to Goods Movement.
Procedure
For a Transfer Order with One Item
For a Transfer Order with More than One Item

You can confirm either all TO items or only parts of the TO on the source information screen. Then choose F4 Next. The destination information screen appears.
Additional Functions
Return to the Previous Screen

In case of a two-step confirmation TO: If you have already saved the source information and you select F3 Back, you will be asked if you really want to leave the screen. If you confirm, the system returns to the logon screen. When you select F1 Save the next time on the logon screen, the system automatically displays the destination information screen of the same TO due to the
Display Details
Report Differences
Change Bin
Substitution of Function Keys