Solution : https://service.sap.com/sap/support/notes/809747 (SAP Service marketplace login required)
Key words :
abap command 'commit work', successful 'commit work', service bapis reason, service bapi bapiservice, function module bapi_transaction_commit, terms bapi, prerequisites bapis, function library, module bapi_transaction_commit, written data
Related Notes :
192235 | WAIT parameter for BAPI_TRANSACTION_COMMIT |