Limiting Vendor Name to 40 Characters in ACH FlatFileDetail CSV Output

Brandon Williams

Hello,

We are currently generating ACH FlatFileDetail CSV files and have noticed that the Vendor Name field is sometimes exceeding 40 characters. To meet our bank's formatting requirements, we need to ensure that the vendor name is truncated or limited to 40 characters or fewer in the file output.

Is there a recommended way to configure this limit—either through a delivered field mapping, custom scripting, or formatting option within the ACH file setup?

Any guidance or best practices would be appreciated.

Thank you,
Brandon Williams