The limits for retrieved rows per report are:
■ 100,000 rows — for a report executed on demand (synchronously)
■ 1,000,000 rows — for a report executed in the background (asynchronously)
If a report is being truncated, you can try the following:
■ Set additional filters to limit report results. See Filtering Data on Reports.
■ Create a saved search to return the desired data.
■ Obtain access to NetSuite SuiteAnalytics Connect service.