Hi,
As per error message
Message Text
Duplicate data record detected (DS XXXXX , data package: 000001 , data record: 1 )
XXXXX--> this DSO being updated with duplicate records hence throwing error, please make sure all unique records while updating XXXXX . In another hand you to maintain proper key fields in XXXXX dso to avoid duplicate records .
" During loading, there was a key violation. You tried to save more than one data record with the same semantic key."
check what are the semantic keys have"
Thank you,
Nanda