Enterprise HANA - Parent Child Hierarchies

Hi,

I have two tables one with Parent Child Relation and another with Child node and corresponding Transaction as below

PARENT-CHILD table

Transaction Table:

I created PARENT-CHILD hierarchy in HANA Attribute Views and connected it to Analytical View

Then I use this Analytical view in Advanced Analysis for Microsoft, then when I try to pull Hierarchy in Rows section I get attached error

I dont see any issue in hierarchy

Any help is appreciated

Thanks,

Nikhil