My Oracle Support Banner

HTTP-503 While Accessing The Static Images Or Restful Service From The Apex Application Using ORDS (Doc ID 2574506.1)

Last updated on AUGUST 19, 2019

Applies to:

Oracle REST Data Services - Version 18.3 and later
Information in this document applies to any platform.

Symptoms

While working with the Apex application and when accessing the static images or the Restful Services, the request is getting failed with the following error.

HTTP-503.

 

The logs contains the following errors.

ServiceUnavailableException [statusCode=503, reasons=[The database user for the connection pool named |apex|rt|, is not authorized to proxy to the schema named <SCHEMANAME>]]

Also the application server logs contains the below exceptions.

 

<oracle.dbtools.url.mapping.TargetNotAvailableException: The database user for the connection pool named |apex|rt|, is not authorized to proxy to the schema named APEX_PUBLIC_USER
ServiceUnavailableException [statusCode=503, reasons=[The database user for the connection pool named |apex|rt|, is not authorized to proxy to the schema named APEX_PUBLIC_USER]]
at oracle.dbtools.url.mapping.URLMappingBase.doFilter(URLMappingBase.java:109)

Caused By: oracle.dbtools.common.jdbc.ConnectionPoolConfigurationException: The database user for the connection pool named |apex|rt|, is not authorized to proxy to the schema named APEX_PUBLIC_USER
at oracle.dbtools.common.jdbc.ConnectionPoolExceptions.from(ConnectionPoolExceptions.java:46)

Caused By: oracle.dbtools.common.ucp.ConnectionLabelingException: Error occurred when attempting to configure url: jdbc:oracle:thin:@//<hostname>:<portno>/<servicename> with labels: {oracle.dbtools.jdbc.label.schema=APEX_PUBLIC_USER}

Caused By: java.lang.NegativeArraySizeException
at oracle.net.ano.CryptoNIONSDataChannel.readDataFromSocketChannel(Unknown Source)

Changes

 

Cause

To view full details, sign in with your My Oracle Support account.

Don't have a My Oracle Support account? Click to get started!


In this Document
Symptoms
Changes
Cause
Solution
References


My Oracle Support provides customers with access to over a million knowledge articles and a vibrant support community of peers and Oracle experts.