OCI-01099
        cannot mount database in SHARED mode if started in single process mode
        
        
        Cause
        An attempt was made to mount a database in parallel mode with the initialization parameter SINGLE_PROCESS set to TRUE.
        Action
        Either mount the database in EXCLUSIVE mode or set the initialization parameter SINGLE_PROCESS to FALSE before starting the instance in parallel (shared) mode.
        
     
    
    
        OCI-01099
        cannot mount database in SHARED mode if started in single process mode
        
        
        Cause
        An attempt was made to mount a database in parallel mode with the initialization parameter SINGLE_PROCESS set to TRUE.
        Action
        Either mount the database in EXCLUSIVE mode or set the initialization parameter SINGLE_PROCESS to FALSE before starting the instance in parallel (shared) mode.
        
     
    
    
        OCI-01099
        cannot mount database in SHARED mode if started in single process mode
        
        
        Cause
        An attempt was made to mount a database in parallel mode with the initialization parameter SINGLE_PROCESS set to TRUE.
        Action
        Either mount the database in EXCLUSIVE mode or set the initialization parameter SINGLE_PROCESS to FALSE before starting the instance in parallel (shared) mode.