Large XML files, how to split and read them in PI

Hi,

For a specific requirement, we have a 60 MB-90 MB XML file being generated by a legacy application.

This file has to be processed by PI 7.31 Sender File Adapter and should be posted as a ABAP proxy to SAP ECC system.

To address any performance issues, we are planning to read the files in chunks.

Is there a way by which we can configure the file adapter to pick a fixed no.of records to limit the size.

In inputs in this regard will be appreciated.

regards,

Younus