High Level Assembler DDNAMES (z/OS and CMS)
The z/OS® and CMS installation macro, ASMADD, enables you to specify installation default DDnames for the assembler data sets, during installation of High Level Assembler.
Note: For further information about how to change the DDNames, using
ASMADD, see Step 3: Change default options and DDNAMES (z/OS), or Changing option and DDNAMES defaults (CMS).