Hello,
I have use case that : "optIn Schema ", should have link to Recipient schema, where Recipient-Id will be foreign key in "optIn Schema ".
I have linked the schema in following way:

- When I am trying to insert any record in optIn Schema using workflow I am getting below error:

- When I am trying to expand and see values from DATA Tab in Schema, I am getting following error:

Please let me know how to resolve this.
cc: Adhiyan, Vipul Raghav