Intercompany GL Journals

Hi, I am trying to post a Inter-company GL-General Journal. I have entered the Information and posted the same in parent company and transferred out from outbox. When I go to another company, when i look into Inbox, Debit and credit entries are having the same sign. its not the way we have entered. Always it must be a debit and credit. Right? What could be the reason? Why it is transferring like this? Can any one help me on this?