{"section":"known-issues","requestedLocale":"en","requestedSlug":"url-redirect-with-special-characters-non-ascii-return-errors","locale":"en","slug":"url-redirect-with-special-characters-non-ascii-return-errors","path":"docs/en/known-issues/Portal/url-redirect-with-special-characters-non-ascii-return-errors.md","branch":"main","content":"## Summary\n\n\nIf we create a redirect with some special characters, for example `/televisão`, it will not work, we will receive the following error:\n\n    Link: account.vtexcommercestable.com.br/televisão Error: The upstream server response returned invalid header characters\n\n\n\n##\n\n## Simulation\n\n\n- Create a redirect 301 on the CMS, for example from `/` to `/televisão`\n- Check the response body;\n\n\n##\n\n## Workaround\n\n\nDon't use special characters on redirect."}