CTDDELRD – Delete Reports that are not needed

The CTDDELRD utility performs the same operations and it is managed in the same manner as the CTDDELRP utility. The difference is that the CTDDELRD utility invokes the system service IDCAMS, instead of Control-D program CTDDCD, to remove unneeded CDAM and index data sets from DASD.

Refer the delivered IOA PROCLIB library for the exact difference between the JCL procedures.