The following clarification relates to the z/OS operating system:
TRLOAD dataset is no longer shipped starting with TTU 16.00 for z/OS. TTU 15.10 was the last released that included TRLOAD dataset. The SAS/C modules are no longer needed for Teradata utilities because starting with TTU 13.10, Teradata Tools and Utilities for Mainframe had been converted from SAS/C to z/OS XL C/C++. If you are using an INMOD or Access Module compiled in SAS/C, you can continue to use your own copy of the SAS/C runtime library. You can also save the SAS/S runtime library in the TRLOAD library from an earlier TTU version for z/OS.
Teradata® Tools and Utilities for Microsoft Windows Installation Guide (B035-2407)
Teradata® Tools and Utilities for IBM AIX Installation Guide, B035-3125
Teradata® Tools and Utilities for IBM z/OS Installation Guide (B035-3128)
Teradata® Tools and Utilities for Apple OS X Installation Guide (B035-3129)
Teradata® Tools and Utilities for Oracle Solaris on SPARC and AMD Opteron Systems Installation Guide (B035-3136)
Teradata® Tools and Utilities for Linux Installation Guide (Amazon Linux 2, CentOS, OEL, RedHat, SLES, Ubuntu) (B035-3160)