In older versions of JIRA it was possible to cut & paste text containing control characters into JIRA issue fields. This causes problems, because JIRA's backup format is XML, and XML does not allow for the storage of most control characters .When XML containing control characters is imported into JIRA, the import fails with an error:
To fix this, the control characters will need to be removed from the JIRA backup file. This can be done with the following:
- Download atlassian-xml-cleaner-0.1.jar
- Open a command prompt and locate the XML or ZIP backup file on your computer, ensuring that it is extracted if it's within a ZIP file. In this example, we will use
Run the application with the below:
This will create a copy of
entities-clean.xmlwith the invalid characters removed. The
entities-clean.xmlwill be able to be imported without the above errors now.