title: Oracle Apex Data Loader error ORA-06512 -- No Uploaded content found in collection CLOB_CONTEXT
body: <p>I am using Apex Data Loader Wizard in Apex 5.1.1.00.08 I am able to use Upload file functionality to go to the Next step. But when I use Copy/Paste functionality I get ORA-01403: no data found as shown below.</p>
  
  <pre><code>is_internal_error: false
  ora_sqlcode: 100
  ora_sqlerrm: ORA-01403: no data found
  component.type: APEX_APPLICATION_PAGE_PROCESS
  component.id: 27972280362924791
  component.name: Parse Uploaded Data
  error_backtrace:
  ORA-06512: at "APEX_050100.WWV_FLOW_DATA_UPLOAD", line 693
  ORA-06512: at "APEX_050100.WWV_FLOW_PROCESS_NATIVE", line 1003
  ORA-06512: at "APEX_050100.WWV_FLOW_PROCESS_NATIVE", line 1208
  ORA-06512: at "APEX_050100.WWV_FLOW_PLUGIN", line 2399
  ORA-06512: at "APEX_050100.WWV_FLOW_PROCESS", line 191
  </code></pre>
  
  <p>Apex Debug log:</p>
  
  <p><a href="https://i.stack.imgur.com/RXHdw.png" rel="nofollow noreferrer">Apex Debug</a></p>
  
  <p>Note: I am able to achieve Copy/Paste functionality in Oracle Apex Sample application on the same workspace but does not work in different application. </p>