Hey professional.can any one suggest me Is there a way to delete all transactions in NetSuite like via UI not via script? Thanks in advance

https://technologyblog.rsmus.com/netsuite/mass-deleting-records-in-netsuite/#:~:text=Hold%20the%20Shift%20or%20CNRL,professionals%20at%20RSM%20can%20help.

Okay, but we need to delete all 2 million transactions.

then you have bigger problems

Ya I know. Is it possible without script?

No

Hmmm @KevinJ of Kansas thank you so much for help.

note that any transaction that has related/referenced transactions cannot be deleted any way by inline or script or UI - this by design to protect the GL integrity

Well, you can delete the related transaction first.

that's the point