My Oracle Support Banner

ORDS Runtime JDBC Exception Java.lang.NoSuchMethodError: Oracle.jdbc.pool.OracleConnectionBuilderImpl.user, ORDS was unable to make a connection to the database (Doc ID 2730854.1)

Last updated on JANUARY 10, 2024

Applies to:

Oracle REST Data Services - Version 19.4 and later
Oracle Application Express (APEX) - Version 20.2 and later
Information in this document applies to any platform.

Symptoms

Running APEX with new installation of ORDS results in JDBC exception during runtime in ORDS.

APEX error: (In browser)

503 Service Unavailable

ORDS error: 

 The pool named: |apex|| is invalid and will be ignored: ORDS was unable to make a connection to the database. This can occur if the database is unavailable, the maximum number of sessions has been reached or the pool is not correctly configured. The connection pool named: |apex|| had the following error(s): oracle.jdbc.pool.OracleConnectionBuilderImpl.user(Ljava/lang/String;)Loracle/jdbc/internal/AbstractConnectionBuilder;

 JDBC configuraiton in defaults.xml

Changes

 Installed APEX 20.2 and ORDS 20.3 on Oracle Database 19.8. Configured ORDS for APEX.

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


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