ORA-48109
        invalid lock mode for file descriptor, [string]
        
        
        Cause
        The lock mode associated with the file descriptor was invalid in the context of the routine.
        Action
        Verify that a file is not trying to obtain multiple locks and that the file is holding a lock when attempting to release the lock.
        
     
    
    
        ORA-48109
        invalid lock mode for file descriptor, [string]
        
        
        Cause
        The lock mode associated with the file descriptor was invalid in the context of the routine.
        Action
        Verify that a file is not trying to obtain multiple locks and that the file is holding a lock when attempting to release the lock.
        
     
    
    
        ORA-48109
        invalid lock mode for file descriptor, [string]
        
        
        Cause
        The lock mode associated with the file descriptor was invalid in the context of the routine.
        Action
        Verify that a file is not trying to obtain multiple locks and that the file is holding a lock when attempting to release the lock.