DD statements for DEDB Tuning Aid

DD statements for DEDB Tuning Aid determine the input and output data sets and how DEDB Tuning Aid is run.

You must specify DD statements for the job control language (JCL) to run the DEDB Tuning Aid programs. There are space requirements for the various work data sets created by the DEDB Tuning Aid. Output data sets do not require DCB information to be specified in your JCL.