Indicates that a TSO 
                  		CALL command is about to be executed.
                  	 
               
            
 
            	 
             
               		
               This event is currently not implemented.
                  		
               
 
               	 
              
            	 
            
               Event-specific data:
 
               		 
               		
               Data available for this event includes:
                  		
               
 
               		
                
                  		  
                  - Program name and alias.
                     		  
                  
- Program parameter string; that is, the equivalent of the 
                     			 PARM= parameter of JCL. 
                     		  
                  
  
            	 
            
               Actions:
 
               		 
               		
               The following actions can be requested for this event:
                  		
               
 
               		
                
                  		   
                  			 
                  - action-PGM-info
                     			 
                  
- Indicates that JCL should use the modified program alias and parameter string.
                     			 
                  
- action-abend
                     			 
                  
- Indicates that the step should be abended with the system abend S822 (Region not available). Execution of subsequent steps
                     will be then be based on this abend.