Duplicate Check - Switch to duplicate not working for MDG-M

[kln_yashwanth]

Hi

I have couple of issues in Duplicate Check,

After selecting a record in duplicate check pop up and on clicking on "SWITCH TO DUPLICTAE",

1. For Material it is not opening Selected Records - Getting error 'To Switch to Duplicate, Select a record'

2. For customer its working - after clicking on Switch to Duplicate - SDQ or HDB classes are not triggering, what is the class which will trigger to display the Selected record in new UI.