I am facing an issue with HANA calculation view "UNION" Node. I have a HANA calculation view with 2 joins say, Join_1 and Join_2 . In data preview, I see both giving 6 records each . In next step i have a Union , say Union_1 which takes Join_1 and Join_2 as input. Now when I do data preview on the Union node, I get 16 records , 4 records extra. I was expecting 6+6 =12 records. The additional 4 records are actually duplicates . I need to know the reason which records are getting duplicate and why?
I have checked the data in join 1 and 2 there is no dupliucates available there
Bluesky
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