When I start SPROXY, I get "Enter Logon Data" Upload Protected Area (after system copy)

Hi all;

I have performed a system copy of our SAP ECC 6.0 system. The system is using proxy connections to both ABAP and JAVA stack of SAP PI 7.30.

When I start transaction SPROXY I get the following screen: Enter Logo Data / Upload Protected Area

When I specify the correct PI client 001 with a valid user / password, the ESR data is read.

I tried to run report SPROX_CHECK_IFR_ADDRESS. It gives the same prompt. When I continue the system say: cannot determine repository version.

Any suggestion?

Best regards;

Wilbert