"Internal Error" / "newValue is null" when adding a datasource via the web console in JBoss EAP

Solution Verified - Updated -

Issue

In the web based administrative console:

  1. Navigate to the Configuration tab
  2. Click Subsystems on the left panel under Configuration
  3. Navigate to Subsystem -> Datasources & Drivers -> Datasources -> Datasource
  4. Click the (+) drop down and select either "Add Datasource" or "Add XA Datasource"

When the "add" operation is initiated a pop-up reports that an "Internal Error" occurred. The Details link shows the error detail to be "newValue is null".

Environment

  • Red Hat JBoss Enterprise Application Platform (EAP) 7.2 cumulative patch (CP) 4 and 5

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