You may get the following error while adding the Access Gateway in a cluster:
Unable to read keystore: /opt/novell/devman/jcc/certs/esp/4C06F0AE2EFAED18/signing.keystore
To workaround this issue:
Click Auditing > Troubleshooting > Certificates.
Select the store that is reporting errors, then click Re-push certificates.
You can select multiple stores at the same time.
(Optional) To verify that the re-push of the certificates was successful, click Security > Command Status.