3733990 - Group Reporting: ITAB_DUPLICATE_KEY runtime error, when running the Currency Translation task

You run the Currency Translation task from the Data Monitor (CXCD) and you get an ABAP Dump like below.

ABAP Dump:
Category                      ABAP programming error                                                       
Runtime Errors             ITAB_DUPLICATE_KEY                                                           
ABAP: Program             CL_FINCS_CTR_CONFIG_PROVIDER==CP                                
Application Component  FIN-CS-COR

A row already exists with this key 

The current ABAP program "CL_FINCS_CTR_CONFIG_PROVIDER==CP" had to be terminated because it found a statement that could not be executed.

SAP S/4HANA Finance for Group Reporting

Data Monitor, ABAP Dump, ITAB_DUPLICATE_KEY, Currency Translation, Sequence, Sequence Number, CXCD , KBA , FIN-CS-COR-CT , Currency Translation , Problem