What this means: Your contribution file includes records for more than one pay period. Jarvis currently requires each submission to cover a single period.
Why this might happen: The payroll export may have combined data from multiple pay runs.
What to do
Check the pay period fields in your file:
βPAPDIS:PayPeriodEndDate,PayPeriodStartDate,FrequencyCode
βNOW:Pensions:PAYSTART,PAYFREQSplit the data so that each submission contains records from one pay period only
Speak to your payroll provider if you need help adjusting the export
