Scenarios

The ACH to ISO 20022 and ISO 20022 to ACH example maps show ACH and ISO 20022 files being validated if the files conforms to specific rules, prior to transformation to a pain.002 document.

The rules are defined in the ACH_ISO_Mapping_Assumptions_Table (Reject).xlsx table. This table includes pre-conversion rules needed between ACH to and from ISO pain.002.001.03.

The ACH_ISO_Mapping_Assumptions_Table (Direct Debit).xlsx installs with the pack in the following directory:

install_dir\nacha\examples\ach_iso20022\scenario\assumptions

The table is also available on the Support website: http://www.ibm.com/support/docview.wss?uid=ibm10716007