11g After Applying Database 11g or 12c Patch - Connection to Discoverer Plus and Viewer Fails with ORA-03113
(Doc ID 1627043.1)
Last updated on MARCH 28, 2018
Applies to:Oracle Discoverer - Version 10.1.2.55.26 to 10.1.2.55.26
Oracle Discoverer - Version 18.104.22.168.0 to 22.214.171.124.0 [Release 11g]
Information in this document applies to any platform.
***Checked for relevance on 28-Mar-2018***
When attempting to connect to the Discoverer 10g or 11g with Single Sign-On enabled , the following error occurs :
- Discoverer does not support direct connections to Heterogeneous Data Sources.
- ORA-03113: end-of-file on communication channel
Applied the Oracle Database 126.96.36.199 or 12c (188.8.131.52) patch set
Enabled SSO with the Discoverer 10g or 11g
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