Delta extraction for dunning items or dunning activities is still active

What causes this issue?

You want to deactivate the delta extraction for dunning headers.
However, this delta extraction is the prerequisite for the delta ex
traction for dunning items and dunning activities. At least one of these
extractions is still active.

System Response

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

How to fix this error?

First deactivate the delta extractions for dunning items and dunning
activities.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.