I wish to index a table-buffered cursor as follows...

SELECT MyCursor
lnOrigBuffering = CURSORGETPROP('Buffering')

IF GETNEXTMODIFIED(0)=0            && check no uncommitted changes 
   =CURSORSETPROP('Buffering',3)   && cursor must be row-buffered for indexing
	
   INDEX ON myField TAG myTag
ENDIF

=CURSORSETPROP('Buffering', lnOrigBuffering)   && restore original buffering

Upon issuing CURSORGETPROP() I get the error message "Table buffer for alias MyCursor has uncommitted changes", but I thought I had already tested for no uncommitted changes using GETNEXTMODIFIED first.

Can anyone tell me where I may have gone wrong?

TIA,
Alan


PS. sorry about the double 'buffered' in the title - too trigger-happy with the keyboard and cannot edit the title once posted!