>Check for the following:
>1. Do you have this character, "~", inside any character field in that particular table?
>2. Is your SET NULLDISPLAY set to the "~" as well.

>If any the above is true, make sure you replace the "~" data and retry.

>This is based on the current Upsizing code found in VFP8SP1 as noted.
>* Use tilde rather than comma in case commas in char fields
#define BULK_INSERT_FIELD_DELIMITER ~

Your suggestion is very promising I will check it & get back. soon.
Thanks.