Input and output for the DFHCSDUP program

Input to the DFHCSDUP program (see Figure 1) is from:
The result of running the DFHCSDUP program (see Figure 1) may be an updated primary file, or a print file.
Figure 1. The DFHCSDUP offline utility program
Three things can be input to the DFHCSDUP program. You must have a primary CSD file, which must have a DD name of DFHCSD. You can optionally specify a secondary CSD file, which is input as FROMCSD(ddname). If you are using the MIGRATE command, you specify a table in the CICS load library, which is input as TABLE(name). From this input, the DFHCSDUP program can update the primary CSD file DFHCSD, and it can produce a listing.