>I have an index on a date field that looks like thie: dtoc(< date >).
>I have a view which I use in a form that is used to add/update that table.
>
>When I call the tableupdate I get the following message.
>Error building key for index "< cdx file >" tag "< tag name >".
>
>Is there a setting or a work around for this problem?


I found it.

"DTOC(dExpression | tExpression [, 1])

1
Returns the date in a format suitable for indexing. This is particularly useful for maintaining the table records in chronological sequence.

For example, to order table records in entry sequence, you could issue this command:

INDEX ON DTOC(gdInvDate, 1) + gnInvTime TAG Timeindx"

This resolved the issue.