SAP NW 2004s ABAP edition SAPGUI 6.4 patch 19 logon dump

Hi all,

I have recently installed the SAP Netweaver Sneak Preview (ABAP edition) as well as the 6.4 Patch 19 SAPGUI. I first start the NSP system via the SAP Management Console (turned green), and then I try and log on from the logon pad by double clicking on the NSP entry (I do not get to the SAP userid / password screen). I get the following error message:

Runtime error: DBIF_RSQL_INVALID_REQUEST

Error Code: -16

Error text: Verify own hostname 'localhost' failed

Program: SAPMSYST

Routine: FILL_INFO_TAB

Anyway, when I try to logon from the SAP MMC it works. It just won't work when I logon from SAPGUI logon.

Anyway to resolve this? Many thanks.

Regards,

ChewHS