ORA-02640
Shardspace already has a primary or readwrite shardgroup.
Cause
An attempt is being made to add a primary or readwrite shardgroup to a shardspace that already has a primary or readwrite shardgroup. When Oracle Data Guard or Raft replication is being used , only one primary or readwrite shardgroup is allowed in each shardspace unless the configuration is in multiwriter mode.
Action
Do not add another primary or readwrite shardgroup to this shardspace.
ORA-02640
Shardspace already has a primary shardgroup.
Cause
An attempt was made to add a primary shardgroup to a shardspace that already had a primary shardgroup. When Oracle Data Guard replication is used, only one primary shardgroup is allowed in each shardspace.
Action
Do not add another primary shardgroup to this shardspace.
ORA-02640
Shardspace already has a primary shardgroup.
Cause
An attempt was made to add a primary shardgroup to a shardspace that already had a primary shardgroup. When Oracle Data Guard replication is used, only one primary shardgroup is allowed in each shardspace.
Action
Do not add another primary shardgroup to this shardspace.
