FAQ: ExpensiError NS0059 A credit card account has not been selected for corporate card expenses.
To correct this error, log into NetSuite as an admin and type Page: Subsidiaries in the global search box and select the subsidiary you will export to. Under the preferences tab of the subsidiary you'll see a field: Default account for corporate card expenses.
If you want to have different cards for different employees, you can go to each employee record in NetSuite and under the Human Resources > Expense and Purchasing section there will be a field: Default Account for Corporate Card Expenses.
If you don't have subsidiaries (non-OneWorld accounts), you can find the default field in your accounting preferences.