Sage Intacct sync error: Summary does not exist

Why the sync error occurs

This error occurs because the Sage Intacct Bill Summary Posting preference is set to User Specified. It must be set to Daily.

How to fix the sync error

To resolve the issue, update the settings in Sage Intacct:

  1. In the Sage Intacct account, go to Accounts Payable > Configure Accounts Payable
  2. In the Bill Summary Posting dropdown menu, select Daily
  3. Select Save
  4. Sync again