title: Capture multiple jobs output with pgm=sdsf
body: <p>I've built a job to retrieve information from spool executions (with the utility PGM=SDSF), but I can only seem to do that for one job at a time, by doing:</p>
  
  <pre><code>//SDSFS1   EXEC PGM=SDSF                                   
  //SYSPRINT DD SYSOUT=*                                    
  //SYSOUT DD SYSOUT=*                                      
  //ISFOUT DD SYSOUT=*                                      
  //ISFIN DD *                                              
  OWNER                                                     
  PREFIX JOBXPTO
  ST                                                        
  FILTER MAX-RC EQ 'CC 0000'                                
  FIND 'JOBXPTO'                                           
  ++?                                                       
  RESET                                                     
  FILTER PROCSTEP EQ 'FTPCMD'                               
  FIND 'OUTPUT'                                             
  ++S                                                       
  RESET                                                     
  PRT ODSN 'WRKPX.SDSFS1' * SHR                      
  PRT                                                       
  PRT CLOSE                                                 
  END  
  </code></pre>
  
  <p>I can only get one ddname for one job at a time, what if I want to retrieve multiple DDNAMES from one job execution or
  if I want tghe same DDNAME for multiple jobs in spool (cyclic jobs or just all jobs that have a FTPCMD)?</p>
  
  <p>Thank you!</p>