Changes the severity of errors/messages. Messages can also be suppressed or returned to their original severity. 
    
  
 
    Syntax:
 
       
                                    +---------------+
                              V               |
>>-.---.-.-----CHANGE-MESSAGE--"error svrty"--.-><
   +-/-+ +-NO--CHANGE-MESSAGE-----------------+
 
    Parameters:
 
       
       
      
 
           
           
           
             
              | error | Number of message to be changed or ALL meaning all messages. | 
 
             
              | svrty | New severity:  
                   
                    S 
                    Serious 
                    E 
                    Error 
                    W 
                    Warning 
                    I 
                    Informational 
                    N 
                    Do not produce this message 
                    R 
                    Reset to normal severity 
                     | 
 
          
 
        
 
 
    Properties:
 
       
       
      
 
           
           
           
             
              | Default: | NOCHANGE-MESSAGE | 
 
             
              | Phase: | Syntax check | 
 
             
              | $SET: | Any | 
 
          
 
        
 
 
    Dependencies:
 
       
      CHANGE-MESSAGE overrides the general settings of directives such as FLAGAS. 
      
 
    Example:
 
       
      CHANGE-MESSAGE"ALL R"
CHANGE-MESSAGE"10 S 135 E 100 N"
 
    
Comments:
CHANGE-MESSAGE can take as many parameter pairs as required. If CHANGE-MESSAGE is specified multiple times the effects are cumulative.
CHANGE-MESSAGE replaces the HIDE-MESSAGE Compiler directive. However, if you use HIDE-MESSAGE in conjunction with CHANGE-MESSAGE the effects are also cumulative.
Serious errors cannot have their severity reduced unless they were changed to serious (from a lower severity) by another CHANGE-MESSAGE directive or the FLAGAS or FLAGCD directive.