For one of our projects, we upgraded Goldengate version to 12.2.0.1. After upgrading to newer version, I am able to successfully add new replicats. But when I tried starting the replicat, I encountered the following error: 2016-09-04 11:50:58 ERROR OGG-00446 Supplemental checkpoint table does not exist. Create a supplemental checkpoint table with the UPGRADE CHECKPOINTTABLE […]