Custom HubSpot “DateTime” fields are essentially “Date” fields behind the scenes and require the time portion of the field to be set to midnight.
When mapping your source data to a HubSpot target, use a formula in the target DateTime field to modify the data being sent. For example, the formula below combines the DATEPART and DATE functions to retrieve the parts of the source date that are needed, and sends the modified date to the target. In the formula below, if no time is entered in the DATE function, the time defaults to midnight.
DATE ( DATEPART ("yyyy",lead.createdon), DATEPART ("m",lead.createdon), DATEPART ("d",lead.createdon) )For additional information, see the following in the TIBCO Scribe® Online Help: TIBCO Scribe® Online Connector For HubSpot, DATE Function, DATEPART Function