Diagnosis
A transfer posting implicitly involves two accounts. Consequently, twoaccount postings are created with opposing +/- signs. In order tocompare the accounts, the base unit of measure must be the same forboth. In the time interval between the creation of accounts 1 and 2,the base unit of measure for the returnable packaging was changed inthe material master.

System Response
Transfer posting cannot be carried out.

Procedure
In the returnable packaging logistics master data, make sure that eachaccount has the same base unit of measure.