Solution : https://service.sap.com/sap/support/notes/7626 (SAP Service marketplace login required)
Summary :
In special purpose ledgers and summary records of the General Ledger, the transaction currency does not always reflect the amount entered for all accounts; specific accounts show the local currency instead. The item currency in ledgers is by default transferred from FI documents. For certain accounts, this is the local currency to avoid rounding issues (SKB1-XSALH). To update this, specific fixed field movements in Table T800M must be altered. Note that if document splitting is active (FI-GL-FL), this SAP Note cannot be implemented. Changes should not be made to the general ledger itself (ledger 00).
Key words :
rectab sendertab recfield sender fld exit zzxxxx accit_glx tsl pswbtis, rectab sendertab recfield sender fld exit zzxxxx accit_glx tsl g_tw_valafterwards, rectab sendertab recfield sender fld zzxxxx accit_glx rtcur pswslis, rectab sendertab recfield sender fld zzxxxx accit_glx rtcur g_tw_curryou, component fi-gl-fl, company code-dependent section, transaction currency generally occur, transaction currency amount entered, field group tsl, tsl field group
Related Notes :
432416 | Parallel valuation areas and special ledgr:chart of accounts |
391532 | Update currency in line items |
140481 | Transaction currency in Profit Center Accounting |