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Apex 500 error 404 error with ORDS in WLS but standalone mode works -- Cause ICAP Server parameters (Doc ID 2497869.1)

Last updated on SEPTEMBER 15, 2022

Applies to:

Oracle REST Data Services - Version 3.0.10 to 21.4.3
Information in this document applies to any platform.


Accessing Apex using ORDS standalone mode works perfectly fine.

But when deployed in Weblogic server the output is Failure of Apache bridge error:

WLS logs :

<wls_apps1> <[ACTIVE] ExecuteThread: '5' for queue: 'weblogic.kernel.Default (self-tuning)'> <> <> <> <Watch 'UncheckedException' with severity 'Notice' on server 'wls_apps1' has triggered at Jan 10, 2019 7:21:23 PM GMT. Notification details:
WatchRuleType: Log
WatchRule: (SEVERITY = 'Error') AND ((MSGID = 'WL-101020') OR (MSGID = 'WL-101017') OR (MSGID = 'WL-000802') OR (MSGID = 'BEA-101020') OR (MSGID = 'BEA-101017') OR (MSGID = 'BEA-000802'))
WatchData: DATE = Jan 10, 2019 7:21:23 PM GMT SERVER = wls_apps1 MESSAGE = [ServletContext@91422875[app:app module:app.war path:/app spec-version:2.5]] Root cause of ServletException.
InternalServerException [statusCode=500, reasons=[An unexpected error with the following message occurred: Broken pipe (Write failed)]]
at oracle.dbtools.http.errors.ServletResponseExceptionMapper.mapError(
at oracle.dbtools.http.errors.ErrorPageRenderer.(
at oracle.dbtools.http.errors.ErrorPageRenderer.(
at oracle.dbtools.rt.web.HttpEndpointBase.service(
at javax.servlet.http.HttpServlet.service(
at weblogic.servlet.internal.StubSecurityHelper$
at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(
at weblogic.servlet.internal.ServletStubImpl.execute(
at weblogic.servlet.internal.ServletStubImpl.execute(
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(
at weblogic.servlet.internal.WebAppServletContext$




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