This is the formula i am using, but when there are more than one selected from the dropdown it will say #no match
=INDEX({chemical rate}, MATCH([Chemical Name]@row, {Chemical Data Sheet chemical name}, 0))
Try this instead:
=JOIN(COLLECT({chemical rate}, {chemical name}, HAS([Chemical Name]@row, @cell)), CHAR(10))
Make sure each {Cross Sheet Reference} that you are using has been created.
Invalid reference
Thank you for your assistance with this paul muchly appreciated i was referencing the wrong sheet. You are a legend sir thank you
ref must be one of: categoryID, siteSectionID, category, category/categoryID, category/name, category/description, category/url, category/allowedDiscussionTypes, locale, siteSection, siteSection/basePath, siteSection/contentLocale, siteSection/sectionGroup, siteSection/sectionID, siteSection/name, siteSection/description, siteSection/apps, siteSection/attributes, layoutViewType, discussionID, commentID, page, sort, discussion, discussion/name, tags, breadcrumbs, discussionApiParams, serverDraftID, serverDraft.