NW2004s Installation error on label SAP:UT:NW04SSR2:*:*:*

Hi SDNers,

I am installing EP from my IDES NW2004s SR2. But when the installation reaches to steps 27 'Prepare to configure AS Java', it asks me for label SAP:UT:NW04SSR2:::*

(You entered: Z:\51032257\J2EE_OSINDEP\UT Unable to find a LABEL.ASC at location ><. ( look for label SAP:UT:NW04SSR2:::*))

But I can not find this label in any LABEL.ASC in any directory of my IDES source.

There is just SAP:UT:NW04SSR2:SP09:: in Z:\51032257\J2EE_OSINDEP\UT\LABEL.ASC

Is there anyone who encounters this situation? Please help. Thanks.