SAP Message /BOFU/FDT_EXP_BO_RET127 - Top node assoc. &1 must be same as header assoc. &2 given node assoc. &3 DOCUMENTATION /BOFU/FDT_EXP_BO_RET127 : Top node assoc. &1 must be same as header assoc. &2 given node assoc. &3