ERROR: "No X11 DISPLAY variable was set, but this program performed an operation which requires it." When Attempting to Run Any Java Database Utility
(Doc ID 2467126.1)
Last updated on JUNE 20, 2024
Applies to:
Primavera P6 Enterprise Project Portfolio Management - Version 15.1.0.0 and laterIdentity Manager - Version 12.2.1.4.0 to 12.2.1.4.0 [Release 12c]
Information in this document applies to any platform.
Symptoms
When attempting to run any database utility for the P6 database, the following error occurs:
ERROR
Error : java.lang.ExceptionInInitializerError
java.lang.ExceptionInInitializerError
at com.primavera.database.tools.dbmt.gui.ActionApplicationRunner.start(ActionApplicationRunner.java:77)
at com.primavera.database.tools.dbmt.Main.main(Main.java:91)
Caused by: java.awt.HeadlessException:
No X11 DISPLAY variable was set, but this program performed an operation which requires it.
at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:204)
at java.awt.Window.(Window.java:536)
at java.awt.Frame.(Frame.java:420)
at javax.swing.JFrame.(JFrame.java:233)
at com.primavera.database.tools.dbmt.gui.ApplicationUI.(ApplicationUI.java:60)
at com.primavera.database.tools.dbmt.gui.ApplicationUI.(ApplicationUI.java:54)
... 2 more
STEPS
The issue can be reproduced at will with the following steps:
1. In a Linux Terminal, change directory to the database folder that contains the utilities
2. Run the validate.sh or any other database utilities
3. Error is displayed
Cause
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In this Document
| Symptoms |
| Cause |
| Solution |