Solution : https://service.sap.com/sap/support/notes/748141 (SAP Service marketplace login required)
Key words :
memory x002 system error, invalid x003 system error, enter message class j1bdy, applied r3 470 support package 21, -explanat'001 system error, invalid mode &1 xsave, error message j1bdy 003, key field number &1, tax rate grouping, dynamic tax exceptions
Related Notes :
738419 | Brazil:Wrong tax rate selected for dynamic tax exceptions |