SAP NETWEAVER 2004S SR1 sneak Preview Full Edition Installation

Hii ,

When I install the SAP NETWEAVER 2004S, and in some of the steps I give the route of jce_policy-1_4_2 (jce_policy-1_4_2), and give Next a mistake goes out for me:

ERROR 2007-01-22 17:12:02

FJS-00003 TypeError: this._name has no properties (in script NW_Java_OneHost|ind|ind|ind|ind, line 8987: ???)

ERROR 2007-01-22 17:12:02

FCO-00011 The step collect with step key |NW_Java_OneHost|ind|ind|ind|ind|0|0|NW_Onehost_System|ind|ind|ind|ind|1|0|NW_GetSidNoProfiles|ind|ind|ind|ind|1|0|collect was executed with status ERROR .

How Could I solve this??

Thanks