Mass update BPA

Summary:

Is there a way to mass update BPAs?

Content (please ensure you mask any confidential information):

We need to update 3000 BPAs to remove the payment terms. FBDI does not support 'Update' mode for BPA and there doesn't seem to be a SOAP Web Service.

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

23D

Code Snippet (add any code snippets that support your topic, if applicable):

NA