My Oracle Support Banner

Validation of UCP Jar File Version (Doc ID 2339506.1)

Last updated on AUGUST 30, 2023

Applies to:

Universal Connection Pool - Version to [Release 11.2]
Information in this document applies to any platform.


When downloading ucp.jar from “Oracle Database 11g Release 2 ( UCP Download” on OTN Download page, sha1sum matches sha1sum from link (5520b4e492939b477cc9ced90c03bc72710dcaf3).
However, when unzipping the jar file and editing the META-INF/ MANIFEST.MF file, the version mentioned is instead of expected

Manifest-Version: 1.0
Ant-Version: Apache Ant 1.6.5
Created-By: 1.5.0_51-b10 (Sun Microsystems Inc.)
Main-Class: oracle.ucp.util.UCPManifestReader
Implementation-Title: Oracle Universal Connection Pool
Implementation-Vendor: Oracle Corporation
Build-Info: 130711

"java -jar " command also shows implementation version

\oracle\jdbc\\ucp>java -jar ucp.jar -version
Oracle Universal Connection Pool (Version : (Build : 130711)

Is this the correct ucp.jar for


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

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