or download this
>>> Can't handle dssubrecord records (line 15)
identifier: "ROOT", name: "AP_CDBS_Vendor_Summary", description: "The
+first part of the routine gathers data from the ABAP which extracts t
+he necessary data from the SAP tables KNA1 and KNB1 (NB the keys of t
+he link between KNA1 and KNB1 will form the basis of all the ABAP que
+ries)."