Hi Tomas,
Please check the verification profile of the transfer order and also check the setting for the verification profile. it seems the value is maitained as 3 hence system is checking with the EAN Code. if you want to enter the material code then the value in verification profile shoule be 1
To find which verification profile system is picking please click on the Assign verification profile to Goods movment which is below to Define profile, check the source and destination storage type and movement type in Transfer order and then find the verification profile defined in the above said node, once u have the verification profile then go to Define profile and check what value is maintained against Mat. Src bin / Dest Src Bin
Check the value maintained in the Mat. Src. Bin, or Mat Dest Bin (this depend on the verification profile which you activated at what level source or destination)
