3551709 - ITAB_DUPLICATE_KEY Error in SAP_BUPA_BUPTDTRANSMIT Job

The job SAP_BUPA_BUPTDTRANSMIT generates ITAB_DUPLICATE_KEY dumps.

Category               ABAP programming error
Runtime Errors         ITAB_DUPLICATE_KEY
ABAP Program           SAPLBUPA_INTERFACE_OUTBOUND
Application Component  AP-MD-BF-SYN

Error occurs at the below line of code

select * appending corresponding fields of table cs_vad-rc from adrc                
       for all entries in it_but000_tmp where                                            

       addrnumber = it_but000_tmp-addrcomm                                               

         order by primary key.                                                                                              

• S/4 Hana

SAP_BUPA_BUPTDTRANSMIT, ITAB_DUPLICATE_KEY, dump, S4CORE, \FUNCTION-POOL=BUPA_INTERFACE_OUTBOUND\DATA=GS_BUPA_NEW-VAD-RC, PRIMARY_KEY  , KBA , AP-MD-BF-SYN , Master Data Synchronization , How To