How to Submit Job Automatically After Current Job

We can use IEBGENER to write the Job into internal reader (INTRDR) as the last step in the current job as below:

       //LASTSTEP PGM=IEBGENER

   //SYSOUT   DD SYSOUT=*

   //SYSPRNT  DD SYSOUT=*

   //SYSIN    DD DUMMY

   //SYSUT1   DD DSN=YOUR.BATCH.JCL(JOBNAME),DISP=SHR

   //SYSUT2   DD SYSOUT=(A,INTRDR)