ContributionsMost RecentMost LikesSolutionsVLookUP Table Hi, I'm trying to look up values from a VLookUp table (previously made in the Transformation Rules) within a Complex Rule in my Data Source, MMomentoff how could I this? Thank you very much in adv...SolvedRe: VLookUP Table Hi Karl, This worked perfectly, now we're trying to figure out how to make an error message pop when there is no value in the table. Thank you very much! Best Regards, Nieves