ORA-03858
The specified CDB already contains a PDB shard from the current sharded database.
Cause
An attempt was made to add a pluggable database (PDB) shard to a multitenant container database (CDB) that already contained a PDB shard from the same sharded database.
Action
Use the -cdb parameter in the 'add shard' command to specify a different CDB.
ORA-03858
The specified CDB already contains a PDB shard from the current sharded database.
Cause
An attempt was made to add a pluggable database (PDB) shard to a multitenant container database (CDB) that already contained a PDB shard from the same sharded database.
Action
Use the -cdb parameter in the 'add shard' command to specify a different CDB.
ORA-03858
The specified CDB already contains a PDB shard from the current sharded database.
Cause
An attempt was made to add a pluggable database (PDB) shard to a multitenant container database (CDB) that already contained a PDB shard from the same sharded database.
Action
Use the -cdb parameter in the 'add shard' command to specify a different CDB.
