Before you can upgrade the Acoustic Campaign integration to v2038 or later, you must perform the following procedure.
Complete the following steps before you upgrade to v2038 or newer.
- Go to SugarCRM Administration > Display Modules and Subpanels.
- In the Displayed Subpanels list, look for Acoustic Campaign Mailing History.
- Drag and drop this subpanel to the Hidden Subpanels area.
You can now upgrade the Acoustic Campaign integration to v2038 or later.