Base unit of messure is "Lit" but Purchase info record and Material master we maintained order unit as alternate unit of measure "KG".
Manually to create PO via ME21N, PO creates with orderunit(alternate unit) seems working good at R3
In Apo - Create PR --. change base unit of measure kg to Lit. in RRP3 --> convert Pr to PO --> order has created in base unit of measure "KG"
same unit display in ECC side
Requirement - PO should display in alternative of measure - Please advice