SYSLIB data sets

The SYSLIB data set concatenation defines the macro libraries for the Assembler compiler and their order. Any number of macro libraries may be specified and any library that is a zFolder may be so flagged. Any libraries that do not already exist on the system can be specified too.

Use the Add... button to add a data set to the concatenation:
Use the Edit... button to update a data set in the concatenation:
Use the Remove button to delete a data set from the concatenation.
Use the Up and Down buttons to adjust the order of the concatenation.

Common libraries

The following is a list of common libraries that may be considered for the SYSLIB concatenation:

Assembler
Library:	Description:
MAC	A zFolder data set containing your own macros and copy members.
SYS1.MACLIB	Contains the macro definitions for supervisor and data management macro instructions.
SYS1.MODGEN	Contains the macro definitions for system related macro instructions.
SYS1.SASMMAC1	High level assembler macros.
SYS1.SASMMAC2	High level assembler macros.