Go to the configuration page in the administration console.
Click the Certificates > Certificate Authorities tab.
Select the CRL entry and click Delete.
You may need to click Deploy for changes to take effect.
Using CLI
To delete a CRL through CLI, execute the following command.
wadm> delete-crl --user=admin --password-file=admin.pwd --host=serverhost --port=8989 --config=config1 issuer |
See CLI Reference, delete-crl(1).