ORA-15120
        Oracle ASM file name 'string' does not begin with the Oracle ASM prefix character
        
        
        Cause
        An Oracle Automatic Storage Management (Oracle ASM) file name was specified that did not begin with the Oracle ASM prefix character (currently '+'). Oracle ASM uses the prefix to determine that a file specification is in fact an Oracle ASM file.
        Action
        Correct the file name specification.
        
     
    
    
        ORA-15120
        ASM file name 'string' does not begin with the ASM prefix character
        
        
        Cause
        A file name was specified to ASM which did not begin with the ASM prefix character (currently '+').  ASM uses the prefix to determine that a file specification is in fact an ASM file.
        Action
        Correct the file name specification.
        
     
    
    
        ORA-15120
        ASM file name 'string' does not begin with the ASM prefix character
        
        
        Cause
        A file name was specified to ASM which did not begin with the ASM prefix character (currently '+').  ASM uses the prefix to determine that a file specification is in fact an ASM file.
        Action
        Correct the file name specification.