title: cannot drop jar from Oracle database with dropjava command
body: <p>I am trying to execute dropjava command to drop a jar file in the database.... </p>
  
  <pre><code>dropjava -u username/password@schema -v -r abc.jar 
  </code></pre>
  
  <p>... but it is giving me the following error:</p>
  
  <pre><code>ORA-29537: class or resource cannot be created or dropped directly
  </code></pre>
  
  <p>What is the problem?</p>
  
  <p>I loaded the JAR using this command:</p>
  
  <pre><code>loadjava -u username/password@schema -v -r -f abc.jar 
  </code></pre>