Customization Import failed. Error: OrganizationUI With Id =…… Does Not Exist or Failure: new_…: The requested record was not found or you do not have sufficient permissions to view it.

I was getting this error when i was trying to import customization for one of our custom entity from our development server to test server.

The way i resolved was

1) Opened the customization.xml file i was trying to import.

2) Search for the organization id which was mentioned in the event log as one not existing. (OrganizationUI With Id = 42467170-73ec-4b39-8eca-309ab0daece9 Does Not Exist)

3) I found the id in the  <FormXml id=”{42467170-73ec-4b39-8eca-309ab0daece9}”> tag.

4) I exported the customization for the same entity from my test server.

5) In the customization file(test server) i found out it had different id for FormXml.

6) Replace the id value for FormXml in the development server’s customization with id i found at the test server for the same entity.

7) Than i tried importing this newly modified file and it imported without giving any error.

Bye…