Once a payslip is issued can it be recalled and changed, and an employee paid less?

[sterne.law@gmail.com]

An employer may recover any overpaid monies or similar.
Fairness works both ways. If I underpaid someone they expect and are entitled to the correction.
No person can become unjustifiably enriched at the expense of others.
How a company handles such a situation is its own issue. Not surprising the team and even allowing time to repay (or recover).