SAP Message >3224 - | Contract account &1 contains incoming payment method &2

Diagnosis
The dunning run does not include contract accounts that were processedby automatic payment transactions.
Incoming payment method &V2& is in contract account &V1& for businesspartner &V3&, but there is no payment block for incoming payments.

Procedure
If this contract account is to be included in a dunning procedure, youneed to delete the incoming payment method, or storea Lock reason for incoming payments.