The v2019 Integrated Solutions Compatibility Matrix dated 4/2/19 shows that Payroll v2.19.2 is only compatible with Sage 100 v2019.0 and higher.
Per Diane Coffman:
That is incorrect! I will make sure it gets fixed.
2.19.2 is technically compatible with 2018 PU2 and higher. There might have been reasons for you to go to 2018 PU5, Certified Payroll Reporting for example, and there might be reasons you will want to go to 2018 PU6, condensed print checkbox. However, anything above 2018 PU2 and you're good.
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Shari Eckersley
ICS Support
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