Makes the Compiler check that any Double-byte Character Set (DBCS) literals only contain valid 16-bit DBCS characters. 
    
  
 
    Syntax:
 
       
      >>-.---.-.----.--DBCHECK-------------------><
   +-/-+ +-NO-+
 
    Properties:
 
       
       
      
 
           
           
           
             
              | Default: | DBCHECK (Dialect) | 
 
             
              | Phase: | Syntax check | 
 
             
              | $SET: | Initial | 
 
          
 
        
 
 
    
Comments:
If you specify DBCHECK in environments that support validation of DBCS data, any literal that does not contain only valid 16-bit DBCS characters results in syntax error 1048 (DBCS literal includes invalid data).