Maximum size of attachments in RFQ (SRM 7.0 EhP1 / SUS)

Hi experts,

There was no mention in the SAP configuration files about maximum size of attachments in RFQ. There is no mention of this in SAP notes as well.

RFQ is created in SRM, replicated to ERP and sent to SUS with attachments.

What is the maximum possible site of attachments used in RFQ in SRM/SUS?

For system version: SRM 7.0 EhP1

Many thanks & regards

Isam