Is it possible to lock certain rows in an editable table backed by an array
SummaryTransactions Query brings in headers and lines
I have an edit screen configured that is populated with a single transaction at a time. The header is a filtered get call from a business object. No problem there. The Lines are filtered from another business object and populated in the lines array. Here is the nuance. I would like the rows that are loaded as part of the original transaction to be locked or not updatable. There is a button that allows a user to add another line that can be entered and saved. However, the original lines need to be locked.