>Fabio,
>
>What leads you to expect that "RS" is a valid second argument to the bintoc() function?
>

With RS you can convert a numeric to the binary bytes ( useful with API interface )

? 0H+BINTOC(1,"rs")     && integer32
? 0H+BINTOC(1E0,"brs")  && IEEE double
? 0H+BINTOC(1E0,"frs")  && IEEE single
* currency have a bug

>>Expected: No errors
>>

>>CLEAR
>>SET NULL ON
>>CREATE CURSOR BYBYBUG (AB I NULL)
>>? BINTOC(AB,RTRIM("RS "))                       && NO ERROR
>>INDEX ON BINTOC(AB,RTRIM("RS "))	TAG T2	&& FIRE A ERROR
>>