1. select CERTIFICATE_FILE from C_REPOS_CLEANSE_MATCH_SERVER (just for reference)
2. un-register and register the process server, see if that resolves the issue.
3. if you have multiple process servers registered, please test with just 1
4. If it does not resolve the issue, you may want to open a case with the certificate_file information before and after registration as well as the number of process servers.
We've opened a case with INFA to see what they can find. We've got 1 process server and have unregistered and reregistered the process server. We're not sure if that works or not - we are only seeing this intermittently. We've been running the past 5 days with no errors and without making any changes to the configuration.