Solution : https://service.sap.com/sap/support/notes/797918 (SAP Service marketplace login required)
Summary :
SAP Note addresses the absence of documentation for BAdI 'REEX_FI_BAPI,' used prior to FI BAPI during document postings. The solution involves importing a Support Package for advanced implementation guides and sample code. The BAdI modifies document data, usable across various RE posting processes but not applicable for standard FI postings like FB60 or FB01. Users must carefully manipulate only non-critical data and strictly avoid sensitive elements like accounts or amount data. Implementation requires method 'BAPIDOC_MODIFY' in Transaction SE19, with parameters set for specific posting attributes. Extensive modification capability includes varying document headers and line items, tailoring to transaction complexities.
Key words :
activities call transaction se19, debit-side line items, account line items, advance information refer, service charge settlement, sales-based settlement, real estate objects, menu option 'goto ->, line item data, implement method 'bapidoc_modify'
Related Notes :
| 932805 | Payment method supplement (BSEG-UZAWE) in flexible RE mgmt |
| 726238 | BAdI: REEX_FI_BAPI change of the document data |