Product(s):	eB Director
Version(s):	16.3.1, 16.x.x
Environment:	N/A
Area:	Relationships
Subarea:
Original Author:	Swapnil Tapadia, Bentley Technical Support Group

 

  

Scenario:

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While updating the "Attribute Domain Definitions" and I got an error "This record cannot be added because another one with the same unique identifier already exists", I had followed the below steps:
1. Open Director
2. Open Relationship Class (for example, IR-TEST)
3. Open topic “Attribute Domain Definitions”, uncheck “All classes” for “Left (Documents)”, and check first node (i.e. first class from the below list from left side).
4. Saved the changes.
5. Refresh the page OR Navigate to any other relationship class and then back to this one.
6. Check few more classes from the below list and try to save it. We get below error:

Workaround:
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To overcome this issue, we need to increase the “Tree Page Size” and “Search Result Size” in eB Director --> Tools --> options --> paging.
The count should be more than the total classes in eB.