OOB Table Lacking Referential Integrity records are left in the Multi-Row variable set - sc_multi_row_question_answer table when RITM is deletedIssue The OOTB table for the Multi-Row variable set (came out in London) is lacking referential integrity. When records are deleted from the REQ table, records are left in the Multi-Row variable set - sc_multi_row_question_answer table. CauseThere are multiple situations that lead to the creation of records in the sc_multi_row_question_answer table. The parent of a record in the said table could be a cart item, but it could also be a requested item.In new releases, we have features where we allow table variable data to be moved across records. For these reasons, we have not provided a cascade delete of records in the sc_multi_row_question_answer table on the deletion of related records, which is present for other applications on ServiceNow. As far as feature breakage is concerned, this lack of a cascade delete should not cause any breaks OOB.ResolutionOne can implement a cascade delete by writing the business rule to trigger when RITM is deleted, cascade deletes the related "Multi-Row Question Answers" records.Related LinksSteps to Reproduce: On any OOB London and above version instance, Submit the following catalog item request by adding multi-row variable set records. https://<instance-name>.service-now.com/sc_cat_item.do?sys_id=e56a7ffe41011300964ff05369414ebd Open "Multi-Row Question Answers" you will there the related multi-row variable record values for the related RITM. https://<instance-name>.service-now.com/sc_multi_row_question_answer_list.do Delete the RITM You will notice that the "Multi-Row Question Answers" records are still present.