Trouble Posting to Salesforce

[jbaldo]

Hi,

When a transaction is posted to Salesforce, I get:
Insert failed. First exception on row 0; first error: FIELD_INTEGRITY_EXCEPTION, There's a problem with this state, even though it may appear correct. Please select a state from the list of valid states.: Mailing State/Province: [MailingState]

I've definitely had contact creation working before, so not sure what's changed.

Thanks for any thoughts,
John

[jbaldo]

For others that stumble on this:

Go to Setup > Data Management > State and Country Picklists

Disable. Then go to your transaction and try to repost to see if that fixes the problem.