Failure Handling

Most failures should be handled by GPO during runtime, no manual steps should be required in most cases. Occasional manual steps may be required in the following scenarios.

If a background replication fails at the start with a database timeout exception, it might be necessary to restrict the number of parallel replications further temporarily. At the start of a replication, the background job will query the database to see which logs can be cleared out. If there are too many logs in the table at that point in time (usually right after the first replication of a large tenant) and too many parallel requests of this nature are made, the DB can’t respond in time and the call times out.