I have created a cursor from another cursor, and I need to Insert one record at the end of the file.

I set up the CursorSetProp("Buffering", 5, "cData"), and attempt to Insert the record, I get the error "Cannot Update The Cursor".

MULTILOCKS is ON

The code is as follows:
IF CURSORSETPROP("Buffering", 5, "cData")
INSERT INTO cData (cDep, nFlights) VALUES ("TOTAL", lnFlights)
ENDIF

TIA,
Mark