Will Shareplex support Oracle Asynchronous Commit (COMMIT_WRITE initialization parameter at the system or session level) on the source?
Oracle asynchronous Commit feature is supported on the target side. It is not supported on the source side. It will cause OOS as the commited changes on the source will be kept in buffer and log writer will write it to the disk at its own time with the COMMIT_WRITE settings.
More information about the Asynchronous Commit (COMMIT_WRITE) can be found in the link below.