Solution : https://service.sap.com/sap/support/notes/367003 (SAP Service marketplace login required)
Key words :
additional key words invoic01, cross-company code sales, profile parameter login/load_spa_gpa, batch input data, account editing options, system displays error 00344, 'calculate tax' flag, customizing transaction obce, idoc inbound processing, idoc processing
Related Notes :
110058 | RFC logon: User parameter not set |