Solution : https://service.sap.com/sap/support/notes/1004374 (SAP Service marketplace login required)
Key words :
general ledger account line item display, areas fscm-trm-tm, line item display, system incorrectly displays items, open item account, fscm-trm-tm, open item basis, open item management, message number fagl_post_service 012, relevant support package
Related Notes :
1484148 | FAGLL03: Postings to accounts managed on an open item basis |
1052688 | FAGLL03: Note 1004374 does not solve the problem completely |
1012237 | TRM and new G/L: Enhancement in Customizing check |