== Do following in a browser ==
Start Program

 * Go to http://$GUIadminserver:$http-port/HarvestDefinition/
  * where GUIadminserver and http-port are specified in the deploy configuration file under the application named dk.netarkivet.common.webinterface.GUIApplication
  * In the one-machine setup (deploy_example_one_machine.xml ) the link will be : http://localhost:8074

 * Go to the bitpreservation site:
  * Click on '''Bitpreservation''' in the side bar.

 * Look at the status for the file
  * Click on '''Show files with error'''.
  * Verify that only one file is shown.
  * Click on the '''info''' link for the file 2-metadata-1.arc.
  * Verify that upload status for the file is UPLOAD_COMPLETED for KBN and CSN, whereas it is UPLOAD_FAILED for SBN.
  * Verify that the file has the same checksum in KBN and CSN, whereas it should be a different one for SBN.

== Make more errors on the file ==
Go to the file on the bitarchive machine (do not close the browser).

Add more data to file, so it will have another checksum.

echo "ERROR" > 2-metadata-1.arc;

== Go back to the browser ==
 * Verify that it cannot be corrected directly
  * Write the right credentials (default examplecredentials) and press the button: Replica the file in bitarchive replica BITARCHIVEReplica (SB) SBN.
  * Verify that you get the error message: '''...failed due to checksum mismatch...'''