SAP Replication server DVD

Hi Experts,

I am trying to install SAP Replication server for sybase ASE on AIX using SWPM and somehow cannot locate the correct media for "SAP Replication server"

We have downloaded media 51043849 (DVD - Replication Server 15.7.1 IBM AIX 64-bit), but SWPM says "Cannot locate label SYB;*SRS*;AIX;*PPC64;"

I have searched the download area but cannot locate the correct media.

Any hints?

Regards,

AJ