Hello,
I have a source sheet that I need to pull in the Tester when both the AssignID and the LOB match. I tried Match first and then read that Collect is better for this scenario. I figure out why I am getter the invalid value.
=(INDEX(COLLECT({Business Assignees Tester}, {Business Assignees AssignID}, AssignID@row, {Business Assignees LOB}, AssignID@row), 1)
Any help is appreciated.