System name for alias not found in portal

Hi All,

I am facing issue after BI Java 7.4 refresh, In new system template I add alias of new system and test the connection and its working fine.

But BEx is not working from portal, I checked the same in ../com.sap.ip.bi.supportdesk.default and here everything is in Green.

In logs I found error is coming - system name for alias <SIDCLNT100> not found in portal.

When I added alias of source system then BEx is working fine but we need to remove the alias of source system and maintain the alias of target system.

Can someone help us to know where the alias is maintain other than the system landscape so we can change to target system alias.

Regards,

Vinay Shrimali