Error 457: This Key is Already Associated with an Element of this Collection
Article ID
11643
Article Name
Error 457: This Key is Already Associated with an Element of this Collection
Created Date
6th April 2017
Product
IRIS Payroll Business, IRIS Bureau Payroll, IRIS Payroll Professional, Earnie, IRIS Earnie IQ
Problem
User gets the error (or similar):
"Error 457 this key already associated with an element of this collection"
Resolution
There is a duplicate entry in the company data causing the problem. This duplicate will need to be removed.
Please email the exact details of the error message along with a brief description of what you were doing to our support team.
Please use the following email address:
IRIS Bureau Payroll / Payroll Business – ipsupport@iris.co.uk
Earnie / Earnie IQ – earniesupport@iris.co.uk
We are sorry you did not find this KB article helpful. Please use the box below to let us know how we can improve it.
