Unable to amend lease contract payment header DFF

Summary:

I am trying to update the payment header DFFs on a lease contract with the LeaseContractAmendTemplate FBDI template.

However, I always get the following error: You must provide a valid value for the payment number.

I am 100% sure that the payment number is correct.

Anybody has any experience with this error?

Content (please ensure you mask any confidential information):

 Load Request Identifier : 22828336  Lease Identifier : 300000511833542  Lease Number : 200CB456

    ________________________________________________________________________________________________________________________________________________________________________________________________________________________________

    Object                         Object Identifier              Table Column Name              Column Object Name             Rejection Reason                                                                                    

    ________________________________________________________________________________________________________________________________________________________________________________________________________________________________

    PAYMENT HEADER                 100000662131230                PAYMENT_NUMBER                                                You must provide a valid value for the payment number.

Total Leases 1

Version (include the version you are using, if applicable):