OCI-05135
Deployment of Sharding Native Replication on Oracle RAC is not allowed when the shard PDB is open in more than one instance.
Cause
An attempt is being made to deploy Sharding Native Replication on Oracle RAC when the shard PDB is open in more than one instance.
Action
Ensure that the shard PDB is open on only one instance to proceed with the deployment, or change the deployment configuration and retry.