I encountered this error OGG-01296 in the replicat upon making an update in one source column. It was due to different data type of source and target columns. To fix this i need to place a DEFSFILE in the target but I can't figure out where to create that in the target deployment console or even in adminclient.
P.S. I also tried to do a port forwarding so I can ssh in the deployment but it seems ssh is not available in the deployment server.