Sum not start

Hello all,

We are trying to apply SP's using SUM in our PI (7.1 ehp1) on windows OS. When starting SUM using the STARTUP.BAT , we are getting the following error.:

E:\usr\sap\SXA\SUM>STARTUP.BAT

SAP directory - E:\usr\sap

Directory of the SAP system JE-E:\usr\sap\JE- does not exist.

E:\usr\sap\SXA\SUM>

There is no directory JE in /user/sa/.

We are using the latest SUM version.

Any Idea?

Thanks for any help

Reza