>>>I've never seen that before. Only on memo fields, or conditional IIF()s that were wrong.
>>
>>I ran it against my old EXE, that was compiled in VFP 8.0 SP1 and it ran fine.
>>Replacing the EXE with a newly compiled version in VFP 9.0 SP1, and it failed again.
>>Go back to the old version, it works. Back to the new it fails.
>>
>>So....... someting in VFP 9.0 SP1 fails in the Index Tag if you use DTOC against a
>>datetime field.... also, there is a built in filter with the tag too.... "status = 5" for the filter.
>>If it helps in understanding this error.
>>
>>So....... I have gone ahead and changed the index to get rid of the offending error.
>>
>>What do you think?
>
>
>I think it's weird. :-)
>
>I have not seen this issue previously, but I don't know if I've ever used DTOC() on datetime.
>
>I probably would've used:
>

SUBSTR(TTOC(ltWhatever),7,4) + LEFT(TTOC(ltWhatever),2) + SUBSTR(TTOC(ltWhatever),4,2)

>because I didn't know about the extra flag in TTOC() LOL! So, it likely would not have been an issue. :-)
>
>I am curious if you use:
>

INDEX ON LEFT(TTOC(ltWhatever),10) TO whatever.cdx TAG whatever FOR status = '5'

>if it does the same thing in VFP9SP1?

Yes, it worked with VFP 8.0 SP1 and VFP 9.0 SP1

Thanks!