Missing artifact com.oracle:ojdbc6:jar:11.2.0.3

Unfortunately, due to the binary license, there is no public repository with the Oracle Driver JAR, so you cannot just add it to your pom file.

You have to add this jar manually:

First, you have to download ojdb6.jar from here click jar (2.6 MB) on the middle of the page.

Then put ojdb6.jar in some folder in your project (let's use lib).

Then you have to add this in your dependencies section in your pom.xml:

<dependency>
    <groupId>com.oracle</groupId>
    <artifactId>ojdbc</artifactId>
    <version>11.2.0</version>
    <scope>system</scope>
    <systemPath>${basedir}/lib/ojdbc6.jar</systemPath>
</dependency>

Another option is to install this jar in your local maven repository:

mvn install:install-file -Dfile=path/to/ojdbc6.jar -DgroupId=com.oracle -DartifactId=ojdbc6 -Dversion=11.2.0 -Dpackaging=jar

And then you will be able to reference this dependency like this:

<dependency>
    <groupId>com.oracle</groupId>
    <artifactId>ojdbc6</artifactId>
    <version>11.2.0</version>
</dependency>

You have to choose what's best for you.

Remove the ojdbc6 folder from the .m2 repository completely and then maven update the project in enclipse that solved my problem

<repositories>
        <repository>
            <id>spring-releases</id>
            <url>https://repo.spring.io/libs-release</url>
        </repository>
    </repositories>

Should solve the issue if you are using spring boot