Failed to create, update/transform record because You have attempted an invalid sublist or line item operation. You are either trying to access a field on a non-existent line or you are trying to add or remove lines from a static sublist. Tip: Please make sure that all the line items that you're trying to use exist on the record.

AI generated answer (using internal Slack threads):

****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ****** The error message "SSS_INVALID_SUBLIST_OPERATION: You have attempted an invalid sublist or line item operation. You are either trying to access a field on a non-existent line or you are trying to add or remove lines from a static sublist" typically occurs when you're trying to manipulate a sublist or line item that doesn't exist or is static. From the conversations, it seems like the issue could be due to the order in which you're setting the fields. For instance, in the first conversation, the error might be due to setting the price before setting the item. The order of setting fields matters, and it's recommended to replicate the order you would follow in the UI. In the second conversation, the issue seems to be with the pricing sublist. The error might be due to trying to access a non-existent line or trying to add or remove lines from a static sublist. The solution suggested is to use the

selectLine

method instead of

selectNewLine

and to ensure that the sublistId is a string, not a variable. In the third conversation, the issue seems to be with the

record.transform

method. The error might be due to trying to remove or add lines to an item receipt, which is not an operation you would do in the UI. The solution suggested is to figure out how to add/remove items in an item receipt via the UI and then replicate that in the script. Remember, when working with sublists, always ensure that the line items you're trying to use exist on the record, and that you're not trying to add or remove lines from a static sublist.