Please set it in one of the below methods:
-
pbs_environment ( location : $PBS_HOME/pbs_environment , after updating this file restart pbs services)
Refer : 8.7 Paths and Environment Variables
https://www.pbsworks.com/pdfs/PBS18.2_BigBook.pdf -
Add the PBS_TZID value to the .bashrc file of the respective user(s)