Hi Madhav,
I would recommend you request for custom report development for this where you can map a custom Z table or different table as per your requirement which does not override with HRSP or TUB.
In this way a lot of issues with your duplicate text can be removed.
If you still plan to use Payroll Journal, you may want to look to pull Description along with Text from table T5UTZ if required but am unsure if you can read this table in payroll journal.
Thanks,
Ameet