The following are the required parameters of the ARCHRCAL macro:
- DSN
- specifies the address of a field containing the fully qualified
name of the data set to be processed. For dsnaddr, use the
address of the 44-byte data area that contains the data set name.
The data set name must be left-justified and padded with blanks. This
data set can be either SMS-managed or non-SMS-managed.
- WKAREA
- specifies the address of a 200-byte work area that will contain
the information specified in the macro. For waaddr, substitute
the address of the work area. The work area must be below the 16MB
line. The work area serves as a temporary storage area for the macro
processing and becomes available to you as soon as the macro returns
control to your program.