New Post: Help needed - in-memory creation of shapefile

Hi, I checked the code of Table.EditCellValue. I think the behavior may be possible if the data type of the field in your dataset isn't one of the expected ones. So please try to set the value to explicitly typed variable before writing it to dataset:

Dim id as Integer      ' or other data type
' ...
id = !ConsolidatedID     ' perhaps some casting is needed
bSuccess = sf.EditCellValue(iIDIndex, i, id)

Also in initial code try to check the error code of the table class after inserting the value:

sf.Table.get_ErrorMsg(sf.Table.LastErrorCode)

I guess something may be reported there in case of failure.

Hope it helps,
Sergei