I have configurd MVT-561 as required field in the SPRO Under below path
SPRO-MM-Inventory mgt and Phy inventory – settings for Enjoy transcation-field selection for movement type
Movement type – 561 and Field name-EXBWR(Amount in LC).
But when I try with T.code-MIGO it is working fine but when I try the same with T.code MB1C it is not giving mandatory for this . Please let me know where to configure to get this field mandatory with T.code MB1C.