There is one automatic Storage Rack. which will be considered as single bin "IN"in SAP system under storage type XYZ.
So I expect When TO is confirmed for destination storage type XYZ and bin IN then data to be transfered to storage rack system.
They will store material & confirm what are the materials fit into the bin. On receving confirmation. We are planning to do bin to bin transfer from IN Bin to "OUT" Bin in SAP for the material that are not fit into automatic Storage Rack.