how do I assign a SEPA Mandate to a customer Line Item?

[former_member791830]

Hello,

I'm running a direct debit payment in transaction F110 for a group of customers. For 1 account im getting error 086: "The system could not determine a valid SEPA."

I've checked every aspect of this customers Iban number and it's mandate and nothing seems to be wrong.

The only issue I can find is that this customer gave us a renewed SEPA mandate with a different IBAN number. The old IBAN and the SEPA mandate are blocked so I think that is why it sees this as a blocked mandate.
I've already assigned the new IBAN number to the line item using change mode in transaction FB09D (display line item). But I cannot find out where to assign the correct SEPA mandate to the line item.

So long story short: how do I assign a SEPA Mandate to a customer Line Item?

I hope someone can help me out with this. Thanks in advance.

Cas