ERR_QUEUE_ASSIGNMENT on Pipedrive: Queue assignment failed. Root cause: The record could not be assigned to the specified Salesforce Queue. Common causes include the queue not existing, the record type not being supported by the queue, the user performing the assignment not having access to the queue, or the queue's membership criteria not being met. Step 1: Verify queue exists. Check queue setup Step 2: Check membership. Verify user in queue Step 3: Check queue status. Verify queue active Step 4: Retry assignment. Attempt again