Payroll Validation Rule Reference

Summary

This page records confirmed payroll validation rule reference behavior and marks incomplete boundaries explicitly.

Payroll users, developers, QA and support engineers, architects, and implementation reviewers.

Area	Confirmed validation
Period	Month/year bounds; UI rejects future periods; compatibility blocks saving/freezing future months
Calculation	Frozen native runs cannot recalculate; eligible workforce and required Attendance projection are checked
Freeze	Eligible lifecycle, at least one detail, no unreversed duplicate recovery, available balance
Unfreeze	Run must be Frozen
Advance transaction	Employee required, positive amount, recovery not above remaining balance
Overtime	Employee required and positive hours
Salary component	Name required
Payslip	Native run and detail must be Frozen
Bank export	Run must be Frozen

This catalog summarizes rules; API response formats remain in API documentation and persistence constraints remain in Database documentation.