Question 1 Replies 824 Views × Close popover Smitha Rajasenan (SmithaR1) Nielsen Nielsen US View Profile Send Message SmithaR1 Member since 2016 27 posts Nielsen Posted: March 10, 2017 Last activity: August 26, 2020 Posted: 10 Mar 2017 20:42 EST Last activity: 26 Aug 2020 8:41 EDT Closed Solved Import Into Data Table deleting existing records Hi - We need to import data into a data table in batches. We have different CSV files for this . We cannot load all the data in one time due to performance reasons. When I try to Import data - It deletes the existing data in the table. I am doing that through Records Tab --> Import , We do not have direct access to the DB, how can I import and add data without deleting existing records ? Thanks, Smitha R Enterprise Application Development Dev/Designer Studio Data Integration × Close popover Facebook Twitter Linkedin Email Copy Link Copied! Moderation Team has archived post, learn more × Close popover This thread is closed to future replies. Content and links will no longer be updated. If you have the same/similar Question, please write a new Question. Accepted Solution Posted: 4 years ago Posted: 11 Mar 2017 8:13 EST × Close popover Haritha Damarla (Haritha12) PEGA Technical Solutions Engineer Pegasystems Inc. IN View Profile Send Message Haritha12 PEGA replied to SmithaR1 Hi, Yes I could see the similar behaviour inhouse. When we upload a csv file, the already existing records are getting deleted. I don't think, we can add data through importing csv file , without deleting the already existing records. probably you need to contact the DBA, for the existing data and create a CSV file, and then add the new data to the same csv file, and import the excel file into the system.