In this post, you’ll learn more about the Oracle ErrorORA-29708: error occurred in Cluster Synchronization Services with the details on why you receive this error and the possible solution to fix it.
Oracle Error Description
ORA-29708: error occurred in Cluster Synchronization Services
Reason for the Error ORA-29708: error occurred in Cluster Synchronization Services
An unexpected error occurred while performing a CSS operation.
How to fix the Error ORA-29708: error occurred in Cluster Synchronization Services ?
You can fix this error in Oracle by following the below steps
Verify the state of the CSS. If the CSS died or is not responding, check the ORACLE and CSS trace files for errors and contact Oracle Support Services.