By Mistakenly I created two PK and I want to delete one of them. I tried unlinking in data designer, but was unable to delete the PK.
2 answers
Hi Dalesha,
To answer your question, you cannot do that!
Refer the article below:
https://help.salesforce.com/articleView?id=sf.mc_cab_edit_a_data_extension.htm&type=5
Hope this helps!