Altium NEXUS Documentation

WorkspaceManager_Dlg-Failed to MatchFailed to Match Unique Identifiers_AD

Created: October 27, 2017 | Updated: May 2, 2018
Now reading version 3.2. For the latest, read: Failed to Match Unique Identifiers for version 5
Applies to Altium NEXUS Client versions: 1.0, 1.1, 2.0, 2.1, 3.0, 3.1, 3.2, 4 and 5
This documentation page references Altium NEXUS/NEXUS Client (part of the deployed NEXUS solution), which has been discontinued. All your PCB design, data management and collaboration needs can now be delivered by Altium Designer (with Altium Designer Enterprise Subscription) and a connected Altium 365 Workspace. Check out the FAQs page for more information.

The Failed to Match Unique Identifiers dialog
The Failed to Match Unique Identifiers dialog


The Failed to Match Unique Identifiers dialog is used to choose whether to automatically create links or manually link schematic and PCB compoennts.


The dialog appears when you perform an Update command and there are component Unique Identifier mismatches.


  • Automatically Create Component Links - click to match component links automatically and start the ECO process. 
  • Manual Component Links - click to manually link schematic and PCB components and start the ECO process.


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