Which method of entering an on-hand count is restricted to Manual Entry and Web Services only?

The method of entering an on-hand count that is restricted to Manual Entry and Web Services is the Inventory Adjustment entry. This implies that adjustments to inventory levels can be executed primarily through direct manipulation of the inventory records without relying on automated or bulk data entry methods typically available for other transaction types.

When making inventory adjustments, businesses often need a granular level of control and specificity, which is why manual entry is crucial. It allows for the correction of discrepancies directly related to the physical count of stock or reconciliation of stock levels, which can occur for various reasons such as shrinkage, damage, or inaccuracies in previous transactions.

The choice of Web Services for inventory adjustments also highlights the importance of flexibility in how data can be manipulated in real-time through integrations, which is especially helpful for businesses that employ automated inventory management systems or external applications that need to communicate directly with NetSuite.

Other methods listed, such as Inventory Worksheets, Purchase transactions, and Item record creation, allow for various bulk and automated entry options, which provide broader access and multi-faceted functionalities. These alternatives are designed to cater to larger operations where inventory counts may need to be processed in batch modes rather than individually, as required in inventory adjustments.