The data for the data exchange task cannot be exported

What causes this issue?

You attempted to export the data for the following DATEX task:
Point of delivery:,,&v1&
Process:,,&v2&
Status:,,,,&v3&
Due date:,,&v4&
You cannot export the data for the data exchange task. This is due to
one of the following reasons:
The data has already been exported
The data is to be sent as aggregated
The data is never to be sent.

System Response

INCLUDE ISU_VERARB OBJECT DOKU ID TX

How to fix this error?

INCLUDE ISU_KORR OBJECT DOKU ID TX

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.