ORA-65171
        invalid value for DB_BLOCK_CHECKING parameter
        
        
        Cause
        An attempt was made to specify a value of FALSE or OFF for the DB_BLOCK_CHECKING parameter in a pluggable database (PDB), when the value of DB_BLOCK_CHECKING parameter in the multitenant container database (CDB) is neither FALSE nor OFF. If the CDB has enabled the DB_BLOCK_CHECKING parameter, then the PDB cannot disable the DB_BLOCK_CHECKING parameter.
        Action
        Specify a value other than FALSE or OFF, such as LOW, MEDIUM, FULL or TRUE for the DB_BLOCK_CHECKING parameter in the PDB.
        
     
    
    
        ORA-65171
        invalid value for DB_BLOCK_CHECKING parameter
        
        
        Cause
        An attempt was made to specify a value of FALSE or OFF for the DB_BLOCK_CHECKING parameter in a pluggable database (PDB), when the value of DB_BLOCK_CHECKING parameter in the multitenant container database (CDB) is neither FALSE nor OFF. If the CDB has enabled the DB_BLOCK_CHECKING parameter, then the PDB cannot disable the DB_BLOCK_CHECKING parameter.
        Action
        Specify a value other than FALSE or OFF for the DB_BLOCK_CHECKING parameter in the PDB.
        
     
    
    
        ORA-65171
        invalid value for DB_BLOCK_CHECKING parameter
        
        
        Cause
        An attempt was made to specify a value of FALSE or OFF for the DB_BLOCK_CHECKING parameter in a pluggable database (PDB), when the value of DB_BLOCK_CHECKING parameter in the multitenant container database (CDB) is neither FALSE nor OFF. If the CDB has enabled the DB_BLOCK_CHECKING parameter, then the PDB cannot disable the DB_BLOCK_CHECKING parameter.
        Action
        Specify a value other than FALSE or OFF for the DB_BLOCK_CHECKING parameter in the PDB.