If you need to change some of the accounting information relating to an already posted document,you can only achieve this by ‘Reversing’ the original document and posting a new one with the correct information. However, reversal is possible only when:
- The origin of the document is in FI (not through SD or MM, etc.)
- The information such as business area, cost center, etc., is still valid (that you have not deleted these business objects)
- The original document has no cleared items
- The document relates only to the line items of customer/vendor/GL