Help Center/ Data Replication Service/ Troubleshooting/ Troubleshooting/ Solutions to Failed Check Items/ Database Parameters/ Checking the Physical Standby Database
Updated on 2025-07-21 GMT+08:00
Checking the Physical Standby Database
During an incremental synchronization with Oracle serving as the source database, DRS checks whether the source database is a physical standby database.
Item to Be Confirmed
- The source database is a physical standby database, where data of the LOB type cannot be parsed.
- The physical standby database does not generate logs. It replicates logs from the primary database. Check whether supplemental logging of the primary database meets the incremental synchronization requirements.
Handling Suggestion
- Change the Oracle startup mode and restart the Oracle database.
- Check whether supplemental logging of the primary database meets the incremental synchronization requirements. For details, see How Do I Check Supplemental Logging of the Source Oracle Database?
Parent topic: Database Parameters
What is your overall rating for this page?
0
1
2
3
4
5
6
7
8
9
10
Very dissatisfiedVery satisfied
Thank you very much for your feedback. We will continue working to improve the documentation.
The system is busy. Please try again later.
