Hi @SatheeskannaK . I was able to work around this by using subString() which seems to be outputting correctly in the proof now. A bit strange as it was already a text type but it's processing OK with the amendment.   Thanks.

I've been testing some deliveries that use fully personalised subject lines. This subject line is derived from targetData in the workflow (enrichment) so there's calculated field to obtain the data from. For example, our field may show as 'New offers from £1.99' for instance as string in the workflo...