why am I seeing this error Error messages from Tax Calculation Plugin Transaction Type Determination Error: the transaction cannot be saved. The transaction contains items with different types of VAT regime determination. Please create separate sales transactions for goods and for services.

AI generated answer (using internal Slack threads):

The error message you're seeing is due to the fact that your transaction contains items with different types of VAT regime determination. In NetSuite, a single transaction cannot contain items with different VAT regimes. The error message is suggesting that you create separate sales transactions for goods and for services. This means that if you have a transaction that contains both goods and services, you should split it into two separate transactions: one for the goods and one for the services. Each of these transactions will then have its own VAT regime determination. This is a requirement of the tax calculation engine in NetSuite, which is designed to ensure that VAT is calculated correctly for each type of item in a transaction. If you try to mix different types of items in a single transaction, the tax calculation engine will not be able to determine the correct VAT regime and will therefore throw an error. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******