Tree Expand Hangs in SQL Developer
(Doc ID 1628859.1)
Last updated on MAY 20, 2021
Applies to:Oracle SQL Developer - Version 3.2 to 4.0 [Release 3 to 4]
Information in this document applies to any platform.
Oracle SQL Developer version 3.2.10.09.87 to 18.104.22.168.80
Oracle DB 11g Release 2
The SQL Developer hangs on the client machine when you try to expand a tree. However, SQL commands in the SQL Worksheet will be executed as expected.
This problem may happen on environments with Special Network, External Network with firewalls between clients and DB, VPN peer-to-peer network & In environment where SDU is very less.
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