is it possible to set up posting rules with negative postings in standard EBS customizing? My client requires certain reversals to be posted with negative postings instead of opposite sides.
Thanks in advance.
The negative posting is just used in reversal processes you should have set the Company code and the Document Type to allow the Negative Posting.
Check your posting rule, if the posting type is 9 - Reset & rev. clear you should inform the Cancellation Reason. This is the Reason for Reversal (IMG -> Financial Accounting (New) -> Accounts Receivable and Accounts Payable -> Business Transactions -> Adjustment Posting/Reversal -> Define Reasons for Reversal), and if it´s marked as "Generate negative postings" then your EBS will reverse it with negative posting.
I hope this help you.