Empty Input (Or Null) Is Not Allowed When Connecting To Discoverer From Oracle Applications In A Load Balance Environment

(Doc ID 948304.1)

Last updated on NOVEMBER 14, 2017

Applies to:

Oracle Discoverer - Version 10.1.2.0.0 to 10.1.2.3 [Release 9.0.4 to 10.1.2]
Information in this document applies to any platform.
***Checked for relevance on 14-Nov-2017***


Symptoms

In a load balanced environment where the architecture looks like the following :

 

OracleAS Forms/Web/Admin 1 in the DOMAIN 'server01.corp.com'

 

OracleAS Forms/Web/Admin 2 in the DOMAIN 'server01.corp.com'

 

OracleAS Discoverer server in the DOMAIN 'server01.corp.com'

 

3rd party LBR hardware: HTTP Load balancing in the DOMAIN 'globalserver02.corp.com'



When trying to launch the Discoverer application from the e-Business Suite interface, the following error is received:

An error occurred while handling the event. See the application log for more details.
oracle.discoverer.applications.viewer.events.ApiConnectAndFocusAppsSecureEvent
- Empty input (or null input) is not allowed."




Cause

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