SystemValuesList () - Retrieves all system values.
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                     $List = $SysVals->SystemValuesList();  | 
            
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GetSystemValue($SysValueName) - Retrieves requested system value.
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                     Arguments  | 
                
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                     Description  | 
            
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                     $SysValueName  | 
                
                     
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                     The IBM system value name  | 
            
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                     $CCSID = $SysVals-> GetSystemValue("QCCSID");  | 
            
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