We are continuing to work on a fix for this issue.
Posted Jun 13, 2019 - 09:30 MDT
The Salesforce Reports method of data retrieval used for Conga Trigger solutions has been impacted by an update to Salesforce Outbound Messages in the Summer ’19 Release. We are actively working with Salesforce to identify and implement a resolution to this issue within Salesforce as well as the Conga Team implementing a solution directly. Conga Trigger solutions using Conga Queries (SOQL) are unaffected by this issue.