Solution : https://service.sap.com/sap/support/notes/44210 (SAP Service marketplace login required)
Key words :
symptom eu sales tax registration numbers, additional key words vbrk-stceg, 'message class' = v1 message number 999', sales tax registration number, tax condition & tax code &, domestic tax codes, relevant tax condition, data element = stceg 2, append field zzstceg, fill field zzstceg
Related Notes :
| 381348 | Using user exit, customer exit, VOFM in SD |