Solution : https://service.sap.com/sap/support/notes/584981 (SAP Service marketplace login required)
Key words :
symptom vat summary report legal, korean company codes, attached excel file, create text elements, vat reports, text elements, terms korea, rfkrsum reason, program rfumsv45r, apply note # 566718
Related Notes :
566718 | VAT Summary Report Legal changes - August 2002 |
385850 | New VAT reports for South Korea |