How do you get a large CSV file transformed to ServiceNow?

Meloper
Kilo Sage

‎07-09-2025 02:19 AM - edited ‎07-09-2025 03:54 AM

Is there an API?
Is there a working Option over the MID Server?

Update (Sorry, a lot of text was missing here)
I need a Solution with an API Call and an NPA.
I now that the JSON Limit for multiple Insert Import Set Api is 25MB max
And i can maybe use the Attachment Api and Update a Data Source with it.

With the Question i want to know best pratice, the CSV File is around 200MB 

0 Helpfuls
  • 271 Views
2 REPLIES 2

Dr Atul G- LNG
Tera Patron
Tera Patron

‎07-09-2025 02:22 AM

Hi @Meloper 

What are you trying to do with the large CSV file in ServiceNow?
Which type of records are you looking to create?

You can use a simple Transform Map for this purpose as well.

*************************************************************************************************************
If my response proves useful, please indicate its helpfulness by selecting " Accept as Solution" and " Helpful." This action benefits both the community and me.

Regards
Dr. Atul G. - Learn N Grow Together
ServiceNow Techno - Functional Trainer
LinkedIn: https://www.linkedin.com/in/dratulgrover
YouTube: https://www.youtube.com/@LearnNGrowTogetherwithAtulG
Topmate: https://topmate.io/atul_grover_lng [ Connect for 1-1 Session]

****************************************************************************************************************
0 Helpfuls

nityabans27
Mega Guru

‎07-09-2025 02:48 AM

Hi @Meloper ,
There is no need to use any other feature for this purpose, Just using normal transform maps work well. It might take a little time to load but it will definitely work. 

If you find my answer useful please mark is as accepted and helpful.
Thanks and regards
Nitya Bansal

0 Helpfuls