I am receiving an error for "orderline index" what could be the case ?

AI generated answer (using internal Slack threads):

The "orderline index" error you're encountering could be due to a few reasons: 1. Mismatch in Line Numbers: In NetSuite, the line number on a sales order (SO) or item fulfillment (IF) starts from 1 and increments by 1 for each line. If you're trying to access a line that doesn't exist (for example, line 0 or a line number greater than the total number of lines), you'll get an error. Make sure the line number you're using matches with the actual line numbers on the record. 2. Incorrect Field Access: If you're trying to access the line number from a search result, you should use the

getValue()

method with the correct field name. For example, if you're working with a search result object

result

, you should use

result.getValue({name: 'line'})

to get the line number. Directly accessing the field as a property (like

result.line

) will not work. 3. Undefined Object: If you're trying to access a property on an undefined object, you'll get a TypeError. For example, if you're trying to access the line field on a search result object that is undefined (like

undefined.line

), you'll get an error. Make sure the object you're trying to access is defined and contains the property you're trying to access. 4. Incorrect Sublist Field Access: If you're trying to access a sublist field, make sure you're using the correct sublist ID and field ID. For example, if you're working with a record object

record

, you should use

record.getSublistValue({sublistId: 'item', fieldId: 'line', line: 0})

to get the line number of the first line on the item sublist. Remember to always check the values you're working with and handle any potential errors appropriately to avoid unexpected behavior in your code.