Jimmy,

I will bet the error occurs oin an INDEX ON ... command. You cannot create an index while in table buffering mode so you must;

LOCAL lnBuffermode
SELECT TheTableOrView
lnBufferMode = CursorGetProp("BUFFERING","TheTableOrView")
CursorSetProp("BUFFERING,3,"TheTableOrView")
INDEX ON ...
CursorSetProp("BUFFERING",lnBufferMode,"TheTableOrView")