SAP ECC 6.0 EHP4 ABAP UPGRADE PREPARE PHASE :-

SAP Upgrade ECC 6.0 EHP4
SP 06

Operating System and Database
Windows
MSSQL 2005

SAP Notes for Upgrade

SAP Note Number	Description
1293744	Central information about upgrading to systems based on SAP NetWeaver 7.0 including enhancement package 1 Support Release 1
825146	MS SQL Server
1292069	Additional information about upgrading to SAP ERP 6.0 including EHP 4 Support Release 1

More Information to be posted soon... Have a glance on other posts..