Solman software prerequisites error

Hi all,

I have installed the solman 7.1 sp4 version with database of the sybase 15.7.122. During the system preparation session getting the " ST-A/PI 01N_700SOL is not installed " error , but i checked in ABAP system its having ST-A/PI 01S_700 SP 0000 version.  Tried to download that component is not available.  What is the solution for this issue.

Regards

Rajeshkumar V