Solman config when two SAP instances are on same host

Hello everyone,

I am facing with a typical issue and need your help badly.

I have development and quality servers running on one host.I have configured quality server with the solman system.Now when i try to configure my development server in SMSY,after creating the server,database and when trying to create system,it says that the system already exists.

Please help me with the configuration.I am really in soup.

Regards

Praveen Gupta