different account when reverse a cross-company document using Tcode MR8M

example:

in company A:

debit expense 100

credit verdor 100 (stand for company B)

reverse:

debit customer 100

credit expense 100 (stand for company B)

when I post a cross-company use F-02 and reverse that cross-company doc it will not happen as that.

can someonegive solution or tips. thanks a lot!