I called George.
Question has been answered regarding two macros GETDSN and PARSE as not being a part of/delivered with the CA Easytrieve, CA Panaudit Plus, and CA Toolkit products. George is very correct in that the '%' indicates that these are macros invoked by CA Easytrieve product. However, these macros are not part of the macros we deliver to the clients.
George is still getting an EZTC0125E compiler error on the DATEVAL macro, which we do deliver.
Case 476901 has now been opened to address this and request specific documentation with the CA Easytrieve debugging parms included.