Version: eXtendNS2NS 1.0.0
Audience: Administrator, User

Problem

When authenticating customers using eXtendNS2NS Authenticate Link on a customer record, an "Invalid login attempt" error is shown.
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Solution

This is related to the access token for eXtendNS2NS no longer being valid in NetSuite. See "Invalid Login Attempt" from an eXtendTech Application or Integration for information on resolving this issue.