Solution : https://service.sap.com/sap/support/notes/629946 (SAP Service marketplace login required)
Key words : 
application group sap netweaver components sap netweaver components, sar archives namediisproxy<versionnr>_<pl>-10001433, sapcar -xvfiisproxy<versionnr>_>pl>-<xxx>, iisproxy isapi module requires manual update, sar oriisproxy<versionnr>_<pl>-10001969, sap enterprise portal sap ep 6, sap service marketplace software center, 20 portal server sap j2ee engine 6, iisproxy isapi module solution, sap service marketplace
Related Notes : 
       
| 897807 | CRM 3.1 SP Stack 12 (12/2005): Release & Inf. Note | 
| 844193 | CRM 4.0 SP Stack 09 (07/2005) Release & Info. Note | 
| 844192 | CRM 3.1 SP Stack 11 (06/2005): Release & Inf. Note | 
| 844191 | EBP/CRM 3.0 SP Stack 21 (05/2005) Release & Information Note | 
| 820028 | IisProxy Performance Optimization | 
| 797957 | CRM 3.1 SP Stack 12/2004 (SAPKU31010): Release & Inf. Note | 
| 797340 | CRM 4.0 SP Stack 1/2005 (SAPKU40008): Release & Info. Note | 
| 792317 | EBP/CRM 3.0 SP Stack 11/2004 (SAPKU30020): Release&Info.Note | 
| 761607 | CRM 4.0 SP Stack 9/2004 (SAPKU40007): Release & Info. Note | 
| 755934 | CRM 3.1 SP Stack 07/2004 (SAPKU31009): Release & Info. Note | 
| 754723 | CRM 4.0 SP Stack 9/2004 Support Release 1: Release Note | 
| 743291 | CRM 4.0 SP Stack 6/2004 (SAPKU40006): Release & Info. Note | 
| 715303 | IIS 6 specific configurations for IisProxy module | 
| 711716 | CRM 3.1 SP Stack 03/2004 (SAPKU31008): Release & Info. Note | 
| 709921 | CRM 4.0 SP Stack 4/2004 (SAPKU40005): Release & Info. Note | 
| 704121 | EBP/CRM 3.0 SP Stack 02/2004 (SAPKU30018): Release&Info.Note | 
| 660622 | SAPJ2EE ISAPI module: maintenance and support | 
| 629947 | IisProxy: Release notes and known issues | 
| 578554 | SAP J2EE ISAPI module: Release notes and known issues |